{"title":"Circuit Breaker","description":"\u003cp\u003eA circuit breaker is an automatically operated electrical switch designed to protect a circuit from damage caused by excess current due to an overload or short circuit. Its basic function is to interrupt the flow of current upon detection of a fault. The circuit breaker can be reset (manually or automatically) to restore normal operation. Our magnetic and thermal circuit breakers are made of rugged materials, making them ideal for marine and vehicle AC and DC power systems.\u003c\/p\u003e","products":[{"product_id":"car-12v-48v-30a-300a-waterproof-manual-reset-circuit-breaker","title":"Car 12V-48V 30A-300A Waterproof Manual Reset Circuit Breaker","description":"\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAbout this item\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecification - 30amp-300amp circuit breaker 12V; DC circuit breaker Applicable voltage: 12V - 48V DC; Waterproof; Ignition protected: S.A.E. J1625, J1171, UL1500.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReusable - This 12V DC circuit breaker is designed with a push button and reset bar, which makes the in-line circuit breaker more than a fused circuit breaker, but can also be used as a kill switch.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFunction - This circuit breaker can protect your vehicles or boats from electrical damage, prevent excessive current and stop power surges from damaging amps. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplication - This DC circuit breaker is typically used in trucks, buses, RVs, caravans, winches, tractors, and ATVs. In addition, the automotive circuit breaker can also be used as a marine circuit breaker due to its waterproof function, for boats, yachts, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Circuit Breaker\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"132\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"66\"\u003ePart NO\u003c\/td\u003e\n\u003ctd width=\"66\"\u003eCB-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eReset Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Color \u003c\/td\u003e\n\u003ctd\u003eBlack \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e30A-300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V-48V(MAX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type \u003c\/td\u003e\n\u003ctd\u003eSurface Mount DC Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Stainless Steel Studs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eL x W x H: 2.9'' x 1.9'' x 1.9''\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-32℃(-25℉) - 82℃(180℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-03_Manual_Controllable_Reusable_Circuit_Breaker_240x240.jpg?v=1699508160\" alt=\"CB-03 Manual Controllable \u0026amp; Reusable Circuit Breaker\" style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-03_Manual_Controllable_Reusable_Circuit_Breaker_240x240.jpg?v=1699508160\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eManual Controllable \u0026amp; Reusable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e - This 30-300A circuit breaker is designed to have a manual button and a reset arm, which makes the 12 volt circuit breaker become a reusable inline fuse switch.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-03_Circuit_Breaker_Wide_Application_240x240.jpg?v=1699508805\" alt=\"CB-03 Manual Controllable \u0026amp; Reusable Circuit Breaker\" style=\"float: none;\" data-mce-style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-03_Circuit_Breaker_Wide_Application_240x240.jpg?v=1699508805\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003ch4 class=\"a-spacing-mini\"\u003eWide Application\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e - This 12V-48V  waterproof manual reset circuit breaker is capable of both automotive and marine use, suitable for car, automotive, RV, trolling motor, boat, yacht, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DAIER","offers":[{"title":"30A","offer_id":42524008644801,"sku":"CB-03-30A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"40A","offer_id":42524008677569,"sku":"CB-03-40A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"50A","offer_id":42524008710337,"sku":"CB-03-50A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"60A","offer_id":42524008743105,"sku":"CB-03-60A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"70A","offer_id":42524008775873,"sku":"CB-03-70A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"80A","offer_id":42524008808641,"sku":"CB-03-80A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"100A","offer_id":42524008841409,"sku":"CB-03-100A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"120A","offer_id":42524008874177,"sku":"CB-03-120A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"150A","offer_id":42524008906945,"sku":"CB-03-150A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"200A","offer_id":42524008939713,"sku":"CB-03-200A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"250A","offer_id":42524008972481,"sku":"CB-03-250A","price":15.99,"currency_code":"USD","in_stock":true},{"title":"300A","offer_id":42524009005249,"sku":"CB-03-300A","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-03_30A_Manual_Reset_Circuit_Breaker.jpg?v=1699510549"},{"product_id":"10a-50a-manual-reset-push-button-overload-thermal-circuit-breaker-with-cover","title":"10A-50A Manual Reset Push Button Overload Thermal Circuit Breaker with Cover","description":"\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePush button thermal circuit breaker \u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eThe button will pop up when the circuit is overloaded, and you need to push it back to reset it. Available for 10A~50A.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOperating Voltage - 125\/250V AC 12V\/32V\/50V DC. Power Rating: 10-50Amp. The mounting hole size of the overload protector switch is 10.5mm(0.42\").\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSturdy and Durable - Marine circuit breaker has long service life for it is well constructed with a waterproof cap, burr-free bakelite housing, and metal shaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWaterproof - 12-volt circuit breakers are designed with transparent waterproof caps to prevent moisture or dust invasion. Good for both indoor and outdoor use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eApplication - The thermal circuit breaker is suitable for generators, compressors, power strips, household appliances, or automotive vehicles such as RVs, and boats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Thermal Circuit Breakers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Transparent Waterproof Cover\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\" width=\"432\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"216\"\u003ePart NO\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"216\"\u003eST-2A+WPC-21-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMounting Size\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10.5mm(0.42\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOperating Amp\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10-50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e125\/250V AC 12V\/32V\/50V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eHousing Color \u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBlack \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eBakelite+Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eTerminal \u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePackage Includes\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1x thermal circuit breakers\u003cbr data-mce-fragment=\"1\"\u003e1x transparent waterproof cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DAIER","offers":[{"title":"10A","offer_id":42524799238337,"sku":"ST-2A-10A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"15A","offer_id":42524799271105,"sku":"ST-2A-15A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"20A","offer_id":42524799303873,"sku":"ST-2A-20A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"25A","offer_id":42524799336641,"sku":"ST-2A-25A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"30A","offer_id":42524799369409,"sku":"ST-2A-30A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"35A","offer_id":42524799402177,"sku":"ST-2A-35A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"40A","offer_id":42524799434945,"sku":"ST-2A-40A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"45A","offer_id":42524799467713,"sku":"ST-2A-45A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true},{"title":"50A","offer_id":42524799500481,"sku":"ST-2A-50A+WPC-21-2","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/products\/ST-2A_WPC-21-2ThermalCircuitBreaker.jpg?v=1679900600"},{"product_id":"30a-300a-12v-48v-dc-187-type-marine-rated-circuit-breaker","title":"30A-300A 12V-48V DC 187 Type Marine Rated Circuit Breaker with Manual Reset – Surface Mount","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker.jpg?v=1744946665\" alt=\"\"\u003e\u003c\/strong\u003e\u003cstrong\u003eWhat is included\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Circuit Breakers\u003c\/p\u003e\n\u003cp\u003e2 x Battery Terminal Covers\u003c\/p\u003e\n\u003cp\u003e2 x W\u003cspan\u003eire Lugs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e3 x Screws\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【\u003cstrong\u003eWide Amperage Range\u003c\/strong\u003e】- This marine grade circuit breaker offers a comprehensive range of amperage options from 30A to 300A, covering a wide spectrum of needs for automotive, marine, RV, and industrial applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【\u003cstrong\u003eReliable Overcurrent Protection\u003c\/strong\u003e】- This circuit breaker with manual reset is designed with a trip-free mechanism that ensures automatic disconnection in the event of an overcurrent event, preventing damage to valuable equipment and increasing user safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【\u003cstrong\u003eSimplified Installation\u003c\/strong\u003e】- Designed for convenient surface mounting, this circuit breaker features recessed mounting holes for a sleek appearance and accepts large-gauge wires (up to 1\/0 AWG), simplifying installation and integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【\u003cstrong\u003eIgnition Protected Design\u003c\/strong\u003e】- Meeting stringent SAE J1171 external ignition protection requirements, this circuit breaker guarantees safe and reliable operation in harsh environments, including gasoline-powered boats and vehicles.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e【\u003cstrong\u003eRobust \u0026amp; Durable Construction\u003c\/strong\u003e】- This heavy-duty circuit breaker features robust 5\/16″-18 (M8) terminals for secure, high-torque connections and a waterproof design to withstand demanding conditions, ensuring long-lasting performance and reliability.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"132\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eRated Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan\u003e12-48VDC, Maximum Voltage 48V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\" style=\"width: 168.438px;\"\u003e\u003cspan\u003eRated Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan\u003e30A \/ 50A \/ 60A \/ 100A \/ 300A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eInterrupt Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan\u003e5000A @ 14VDC, 3000A @ 28VDC, 1500A @ 48VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan\u003e-40 °F(-40℃)to 185 °F(85 ℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eMaterials\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan\u003eThermo-set Polyester\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eCircuit Breaker Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan class=\"a-size-base\"\u003e‎Type III – switchable\/manual reset – trip free\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eTerminal Stud Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan class=\"a-size-base\"\u003e5\/16″-18″\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eMounting Hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 367.562px;\"\u003e\u003cspan class=\"a-size-base\"\u003eAccept #10 (M5) Screw\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 168.438px;\"\u003e\u003cspan\u003eMounting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"spec_value\" style=\"width: 367.562px;\"\u003e\u003cspan\u003eSurface Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Features.jpg?v=1744946941\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Wiring.jpg?v=1744946941\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Wiring_Step_1.jpg?v=1744953143\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Wiring_Step_2.jpg?v=1744953143\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Wiring_Step_3.jpg?v=1744953143\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_187_type_Circuit_Breaker_Wide_Application.jpg?v=1744946941\" alt=\"\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"DAIER","offers":[{"title":"30A","offer_id":49216320700609,"sku":"CB-61-30A","price":21.99,"currency_code":"USD","in_stock":true},{"title":"50A","offer_id":49216320766145,"sku":"CB-61-50A","price":21.99,"currency_code":"USD","in_stock":true},{"title":"60A","offer_id":49216320798913,"sku":"CB-61-60A","price":21.99,"currency_code":"USD","in_stock":true},{"title":"100A","offer_id":49216320897217,"sku":"CB-61-100A","price":25.99,"currency_code":"USD","in_stock":true},{"title":"300A","offer_id":49216321061057,"sku":"CB-61-300A","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/CB-61_300A_12V-48V_DC_187_Type_Marine_Rated_Circuit_Breaker.jpg?v=1762233066"},{"product_id":"20-amp-single-pole-circuit-breaker","title":"20 Amp Single Pole Circuit Breaker 80V DC \/ 240V AC Hydraulic Magnetic Panel Mount with Toggle","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC20A-UL_20_Amp_Single_Pole_Magnetic_Circuit_Breaker_Details.jpg?v=1750746763\"\u003e\u003c\/strong\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Precision Overcurrent Defense】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis 20A single pole\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides robust protection against overloads and short circuits, safeguarding your electrical systems. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e20A single-pole breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is rated for 240V AC and offers a high breaking capacity of 3000A. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eprotective switching device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures reliable current interruption under fault conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Consistent Tripping Action】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eEngineered for dependable performance, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ehydraulic-magnetic circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e features a precise trip mechanism, as illustrated by its characteristic trip time curve. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ethermal-magnetic protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures consistent tripping times relative to the percentage of rated current, offering reliable equipment protection. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003emanual reset breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e can be easily reset via its toggle switch after a fault is cleared.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Resilient Structural Design】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003e\u003c\/span\u003eThis panel mount circuit breaker is made from high-strength materials, ensuring durability and a long service life. It features secure terminal connections for reliable wiring, and the toggle switch provides a clear ON\/OFF indication for easy status identification. Its sturdy construction ensures dependable operation in a variety of challenging environments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Compliant Operational Specs】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAC circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is CE \u0026amp; UL certified, affirming its compliance with relevant safety and performance standards for European markets. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e20 Amp circuit interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is designed for operation on 50\/60Hz electrical systems. Its adherence to recognized specifications makes this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003esafety switch device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e a trustworthy component for electrical installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Broad Application Suitability】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eWith its compact dimensions (approx. 3\" H x 2.3\" W x 1.1\" D) and convenient panel-mount design including mounting screws, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eminiature circuit breaker (MCB)\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is suitable for a wide range of applications. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eelectrical protection switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is ideal for use in control panels, marine electrical systems, and various industrial equipment. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eversatile overcurrent device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides essential protection where space and reliability are key.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 313.6px;\" width=\"432\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" width=\"216\"\u003ePart NO\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" width=\"216\"\u003eST-3-AC20A-UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Working Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDC 80V \/ AC 240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Current Range\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e20A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eNumber of Poles\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBreaking Capacity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e3000A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMechanical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e10,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eElectrical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e6,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Insulation Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e500V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Impulse Withstand\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e4000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Altitude\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 2000 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRelative Humidity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 95%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCompliant Standards\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eGB17701, GB\/T14048.2, IEC60934, IEC60947-2, UL1077\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTrip Curve Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eZ2\/J2 (example: 135% load trips in 3-70s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMounting Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePanel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 182.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eActuator Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 364.6px; height: 19.6px;\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eToggle Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC20A-UL_20_Amp_Single_Pole_Magnetic_Circuit_Breaker_Details.jpg?v=1750746763\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC20A-UL_20_Amp_Single_Pole_Magnetic_Circuit_Breaker_Features.jpg?v=1750746763\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC20A-UL_20_Amp_Single_Pole_Magnetic_Circuit_Breaker_Wiring.jpg?v=1750746764\"\u003e\u003c\/p\u003e","brand":"DAIER","offers":[{"title":"20A","offer_id":49362486591681,"sku":"ST-3-AC20A-UL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC20A-UL_20_Amp_Single_Pole_Circuit_Breaker.jpg?v=1750746958"},{"product_id":"30-amp-single-pole-circuit-breaker","title":"30 Amp Single Pole Circuit Breaker 80V DC \/ 240V AC Hydraulic Magnetic Panel Mount with Toggle","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Magnetic_Circuit_Breaker.jpg?v=1750749895\"\u003e\u003c\/strong\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Precision Overcurrent Defense】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis single pole\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides robust protection against overloads and short circuits, safeguarding your electrical systems. The 3\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e0A single-pole breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is rated for 80V DC \/ 240V AC and offers a high breaking capacity of 3000A. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eprotective switching device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures reliable current interruption under fault conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Consistent Tripping Action】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eEngineered for dependable performance, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ehydraulic-magnetic circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e features a precise trip mechanism, as illustrated by its characteristic trip time curve. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ethermal-magnetic protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures consistent tripping times relative to the percentage of rated current, offering reliable equipment protection. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003emanual reset breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e can be easily reset via its toggle switch after a fault is cleared.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Resilient Structural Design】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003e\u003c\/span\u003eThis panel mount circuit breaker is made from high-strength materials, ensuring durability and a long service life. It features secure terminal connections for reliable wiring, and the toggle switch provides a clear ON\/OFF indication for easy status identification. Its sturdy construction ensures dependable operation in a variety of challenging environments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Compliant Operational Specs】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAC circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is CE \u0026amp; UL certified, affirming its compliance with relevant safety and performance standards for European markets. The 3\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e0 Amp circuit interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is designed for operation on 50\/60Hz electrical systems. Its adherence to recognized specifications makes this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003esafety switch device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e a trustworthy component for electrical installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Broad Application Suitability】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eWith its compact dimensions (approx. 3\" H x 2.3\" W x 1.1\" D) and convenient panel-mount design including mounting screws, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eminiature circuit breaker (MCB)\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is suitable for a wide range of applications. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eelectrical protection switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is ideal for use in control panels, marine electrical systems, and various industrial equipment. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eversatile overcurrent device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides essential protection where space and reliability are key.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"432\" style=\"height: 313.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd width=\"216\" style=\"width: 182.6px; height: 19.6px;\"\u003ePart NO\u003c\/td\u003e\n\u003ctd width=\"216\" style=\"width: 364.6px; height: 19.6px;\"\u003eST-3-AC30A-UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Working Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDC 80V \/ AC 240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Current Range\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e30A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eNumber of Poles\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBreaking Capacity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e3000A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMechanical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e10,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eElectrical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e6,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Insulation Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e500V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Impulse Withstand\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e4000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Altitude\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 2000 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRelative Humidity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 95%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCompliant Standards\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eGB17701, GB\/T14048.2, IEC60934, IEC60947-2, UL1077\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTrip Curve Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eZ2\/J2 (example: 135% load trips in 3-70s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMounting Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePanel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eActuator Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eToggle Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Magnetic_Circuit_Breaker_Details.jpg?v=1750749895\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Magnetic_Circuit_Breaker_Features.jpg?v=1750749895\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Magnetic_Circuit_Breaker_Wiring.jpg?v=1750749895\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Magnetic_Circuit_Breaker_Wide_Application.jpg?v=1750749895\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DAIER","offers":[{"title":"30A","offer_id":49362688934081,"sku":"ST-3-AC30A-UL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC30A-UL_30_Amp_Single_Pole_Circuit_Breaker.jpg?v=1750749129"},{"product_id":"50-amp-double-pole-circuit-breaker","title":"50 Amp Double Pole Circuit Breaker 80V DC \/ 240V AC Hydraulic Magnetic Panel Mount with Toggle","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Magnetic_Circuit_Breaker.jpg?v=1750753932\"\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Versatile Dual-Voltage Protection】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003edouble-pole circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is expertly engineered for robust performance in both DC 80V and AC 240V electrical systems. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003etwo-pole protective device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides synchronized interruption, safeguarding two circuits or a single 240V line with a reliable 3000A breaking capacity. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAC\/DC compatible interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e offers flexible application across diverse electrical setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Internationally Certified Performance】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eEngineered for global compliance, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eelectrical safety switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e adheres to stringent standards including GB17701, IEC60934, IEC60947-2, and UL1077. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ecertified circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e features a rated insulation voltage of 500V, ensuring enhanced safety and operational integrity. Its conformance to these \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003erecognized benchmarks\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e makes it a trusted component for critical installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Enhanced Operational Endurance】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eDesigned for sustained reliability, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eindustrial-quality circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e offers an impressive mechanical lifespan of 10,000 operations. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003edurable dual-toggle switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e also ensures a significant electrical lifespan of 6,000 operations, providing consistent protection over extended use. A rated impulse withstand voltage of 4000V further underscores its \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eresilience against electrical stresses\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Broad Environmental Adaptability】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eheavy-duty circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is constructed to function dependably across a wide operating temperature range, from -40°C to +85°C. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eresilient safety interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e performs optimally at altitudes up to 2000 meters and in environments with relative air humidity up to 95%. Its design is suited for locations free from explosive atmospheres and corrosive elements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Predictable Overcurrent Response】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eUtilizing a Z2\/J2 characteristic trip curve, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eprotective toggle breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e delivers precise and predictable tripping action under overload conditions. For example, the \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003esafety cut-off device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is designed to interrupt the circuit within 3 to 70.0 seconds when subjected to 135% of its rated current. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ecalibrated trip mechanism\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures tailored protection for connected electrical systems and equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"432\" style=\"height: 313.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd width=\"216\" style=\"width: 182.6px; height: 19.6px;\"\u003ePart NO\u003c\/td\u003e\n\u003ctd width=\"216\" style=\"width: 364.6px; height: 19.6px;\"\u003eST-3-AC50A-UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Working Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDC 80V \/ AC 240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Current Range\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e50A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eNumber of Poles\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBreaking Capacity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e3000A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMechanical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e10,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eElectrical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e6,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Insulation Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e500V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Impulse Withstand\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e4000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Altitude\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 2000 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRelative Humidity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 95%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCompliant Standards\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eGB17701, GB\/T14048.2, IEC60934, IEC60947-2, UL1077\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTrip Curve Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eZ2\/J2 (example: 135% load trips in 3-70s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMounting Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePanel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eActuator Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eToggle Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Magnetic_Circuit_Breaker_Details.jpg?v=1750753934\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Magnetic_Circuit_Breaker_Features.jpg?v=1750753934\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Magnetic_Circuit_Breaker_Wiring.jpg?v=1750753935\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Magnetic_Circuit_Breaker_Wide_Application.jpg?v=1750753935\"\u003e\u003c\/p\u003e","brand":"DAIER","offers":[{"title":"50A","offer_id":49362907300033,"sku":"ST-3-AC50A-UL","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC50A-UL_50_Amp_Double_Pole_Circuit_Breaker.jpg?v=1750753677"},{"product_id":"30-amp-double-pole-circuit-breaker","title":"30 Amp Double Pole Circuit Breaker 80V DC \/ 240V AC Hydraulic Magnetic Panel Mount with Toggle","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Magnetic_Circuit_Breaker.jpg?v=1750755434\"\u003eAbout this item\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Versatile Dual-Voltage Protection】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003edouble-pole circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is expertly engineered for robust performance in both DC 80V and AC 240V electrical systems. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003etwo-pole protective device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides synchronized interruption, safeguarding two circuits or a single 240V line with a reliable 3000A breaking capacity. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAC\/DC compatible interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e offers flexible application across diverse electrical setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Internationally Certified Performance】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eEngineered for global compliance, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eelectrical safety switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e adheres to stringent standards including GB17701, IEC60934, IEC60947-2, and UL1077. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ecertified circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e features a rated insulation voltage of 500V, ensuring enhanced safety and operational integrity. Its conformance to these \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003erecognized benchmarks\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e makes it a trusted component for critical installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Enhanced Operational Endurance】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eDesigned for sustained reliability, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eindustrial-quality circuit breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e offers an impressive mechanical lifespan of 10,000 operations. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003edurable dual-toggle switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e also ensures a significant electrical lifespan of 6,000 operations, providing consistent protection over extended use. A rated impulse withstand voltage of 4000V further underscores its \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eresilience against electrical stresses\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Broad Environmental Adaptability】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eThis \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eheavy-duty circuit protector\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is constructed to function dependably across a wide operating temperature range, from -40°C to +85°C. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eresilient safety interrupter\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e performs optimally at altitudes up to 2000 meters and in environments with relative air humidity up to 95%. Its design is suited for locations free from explosive atmospheres and corrosive elements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e【Predictable Overcurrent Response】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eUtilizing a Z2\/J2 characteristic trip curve, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eprotective toggle breaker\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e delivers precise and predictable tripping action under overload conditions. For example, the \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003esafety cut-off device\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is designed to interrupt the circuit within 3 to 70.0 seconds when subjected to 135% of its rated current. This \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ecalibrated trip mechanism\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e ensures tailored protection for connected electrical systems and equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"432\" style=\"height: 313.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd width=\"216\" style=\"width: 182.6px; height: 19.6px;\"\u003ePart NO\u003c\/td\u003e\n\u003ctd width=\"216\" style=\"width: 364.6px; height: 19.6px;\"\u003eST-3-AC220V30A-UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Working Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDC 80V \/ AC 240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Current Range\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e30A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eNumber of Poles\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBreaking Capacity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e3000A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMechanical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e10,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eElectrical Lifespan\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e6,000 operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Insulation Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e500V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRated Impulse Withstand\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e4000V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Temperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOperating Altitude\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 2000 meters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRelative Humidity\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e≤ 95%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCompliant Standards\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eGB17701, GB\/T14048.2, IEC60934, IEC60947-2, UL1077\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTrip Curve Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eZ2\/J2 (example: 135% load trips in 3-70s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMounting Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePanel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 182.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eActuator Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\" style=\"width: 364.6px; height: 19.6px;\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eToggle Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Magnetic_Circuit_Breaker_Details.jpg?v=1750755433\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Magnetic_Circuit_Breaker_Features.jpg?v=1750755433\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Magnetic_Circuit_Breaker_Wiring.jpg?v=1750755434\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Magnetic_Circuit_Breaker_Wide_Application.jpg?v=1750755434\"\u003e\u003c\/p\u003e","brand":"DAIER","offers":[{"title":"30A","offer_id":49362997117121,"sku":"ST-3-AC220V30A-UL","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ST-3-AC220V30A-UL_30_Amp_Double_Pole_Circuit_Breaker.jpg?v=1750755441"}],"url":"https:\/\/www.daierswitches.com\/sv-eu\/collections\/circuit-breaker.oembed","provider":"DAIER","version":"1.0","type":"link"}