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Circuit Protection

Overloads and short circuits happen, and the right protection device limits the damage. This category covers circuit breakers, fuses, and surge protectors for automotive, marine, and industrial wiring. Circuit breakers use thermal and magnetic trip mechanisms for dual-mode protection and can be reset without replacing parts. Fuses are straightforward to install and available in a range of amp ratings to match your system requirements.

118 products

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Automotive Relay Tester for 12 Volt 4 and 5 Pin Relays with LED Indicator

RB-R6F6S-W1 12V Waterproof 6 Way Fuse Relay Box Kit

12V Automotive Pre-Wired Waterproof 6 Way Fuse Relay Box Kit

CB-03 30A Manual Reset Circuit Breaker

Car 12V-48V 30A-300A Waterproof Manual Reset Circuit Breaker

Automotive Pre-wired 6 Slots 12 Volt ATC ATO Fuse Relay Holder Box - DAIER

Automotive Pre-wired 6 Slots 12 Volt ATC ATO Fuse Relay Holder Box

Sale

RB-R6F11-W1-4P 11-Way Pre-Wired Fuse Relay Box

Automotive 11-Way 12V Pre-Wired Fuse Relay Box Block

$32.99 $29.99 Save 9%

Waterproof 12V 12AWG ATO/ATC In-line Blade Fuse Holder - DAIER

Waterproof 12V 12AWG ATO/ATC In-line Blade Fuse Holder

FB-1714 12 Way 12V 24V ATC ATO Blade Fuse Block with LED Indicator

12 Way 12V 24V ATC/ATO Blade Fuse Block with LED Indicator

30A-300A 58V M8 Stud Single MRBF Terminal Fuse Block - DAIER

30A-300A 58V M8 Stud Single MRBF Terminal Fuse Block

RB-R4F12-W1 8 Way Waterproof Fuse and Relay Box with Pre-wired

Universal 12 Way Waterproof Fuse and Relay Box with Pre-wired

Automotive Pre-Wired Fuse and Relay Box | 12 Slot ATO/ATC Fuse Block & 4-Way Relay

12V Automotive 6 Way Fuse and Relay Module Box with LED Indicators

Weatherproof Outdoor Electric Enclosure Box with Clear Cover - 8.7"x6.7"x4.3" - DAIER

Weatherproof Outdoor Electric Enclosure Box with Clear Cover - 8.7"x6.7"x4.3"

Sale

Automotive 24 Way Fuse and Relay Box Kit with 16 Relays and 24 Fuses

$94.99 $86.99 Save 8%

Sale

30A-300A 12V-48V DC 187 Type Marine Rated Circuit Breaker with Manual Reset – Surface Mount

$26.99 from $21.99 Save 19%

6 Way ATC/ATO 12V Marine Fuse Block with Indicator Light - DAIER

6 Way ATC/ATO 12V Marine Fuse Block with Indicator Light

5pcs 30A-750A 32V Plug-IN M8 Car Audio ANL Fuse - DAIER

5pcs 30A-750A 32V Plug-IN M8 Car Audio ANL Fuse

Generator Interlock Kit - GE 150/200A (GE-200VL), 2-1/2" to 3-1/2" Spacing

Automotive Power Compact Design Pre-Wired 10 Way Fuse Relay Box

RCR-1 DC8-86V 30A Relay Wireless Remote Control Switch

433Mhz RF ON-OFF DC8-86V 30A Relay Wireless Remote Control Switch

Generator Interlock Kit - Siemens and ITE 150/200A (ITE-200A), 1-1/4" Spacing

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Return Policy

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16mm 20A 12V LED Toggle Switch Metal RGB 6 Pin Pre-Wired SPST ON OFF

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16mm 12V RGB ON ON 7 Pin Waterproof Lighted Toggle Switch

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