{"product_id":"300a-negative-top-post-battery-disconnect-switch","title":"300A 12-48V DC Negative Top Post Battery Disconnect Switch Isolator with M8 Stud \u0026 Rotary Knob","description":"\u003cp\u003e\u003cstrong\u003eWhat’s in the package\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Battery Switch\u003c\/p\u003e\n\u003cp\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【Heavy-Duty Electrical Performance】\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\"\u003ebattery disconnect switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is engineered for high-demand applications, rated for 300A in 12V-48V DC systems. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eheavy-duty master cutoff\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is constructed with solid brass terminals, ensuring maximum electrical conductivity and minimal power loss. This design makes the \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003epower cutoff switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e a reliable component for any vehicle's electrical system.\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【Negative Top-Post Compatibility】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eSpecifically designed for standard top-post batteries, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ebattery isolator switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e fits securely on negative terminals with a 15-17mm diameter. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003etop-post kill switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e integrates directly onto the battery post, creating a clean and effective power cutoff point. Please ensure the distance from the center of the negative post to any obstacle is greater than 12cm for proper clearance.\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【Versatile Connection Options】\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\"\u003ebattery terminal switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e offers enhanced flexibility with two distinct wiring methods. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eadjustable battery clamp\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e can be oriented in multiple directions to best suit your cable routing needs. An additional M8 terminal stud is also included, allowing you to connect a secondary cable for accessories or an alternative ground path.\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【Intuitive Rotary Operation】\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e- \u003c\/span\u003eFeaturing a large, easy-to-grip rotary knob, this \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003emanual disconnect switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e provides simple On\/Off 2-position control. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003erotary knob\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e displays a clear green indicator for \"ON\" and red for \"OUT\/OFF,\" offering instant visual confirmation of the power status. A simple turn of the knob effectively isolates the battery to prevent parasitic drain.\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 Vehicle Application】\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\"\u003euniversal battery cutoff switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is an ideal solution for a wide range of vehicles operating on 12V, 24V, or 48V DC systems. The \u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003emaster power switch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ng-star-inserted\"\u003e is suitable for cars, boats, RVs, campers, trucks, and tractors. It serves as an essential safety and battery-saving device, perfect for periods of storage or maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"620\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"310\"\u003ePart NO\u003c\/td\u003e\n\u003ctd width=\"310\"\u003eASW-C71003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eON-OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage \u003c\/td\u003e\n\u003ctd\u003e12-48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal \u003c\/td\u003e\n\u003ctd\u003e2 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStud Material\u003c\/td\u003e\n\u003ctd\u003eMetal Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation Angle\u003c\/td\u003e\n\u003ctd\u003e90 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 304px; top: 800.8px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DAIER","offers":[{"title":"Default Title","offer_id":49473827700929,"sku":"ASW-C71003","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/3227\/4881\/files\/ASW-C71003_300A_12-48V_DC_Negative_Top_Post_Battery_Disconnect_Switch.jpg?v=1754988646","url":"https:\/\/www.daierswitches.com\/fi-eu\/products\/300a-negative-top-post-battery-disconnect-switch","provider":"DAIER","version":"1.0","type":"link"}