High Amperage Thermal Circuit Breakers

Our high amperage thermal circuit breakers range from 40A to 200A. These circuit breakers are designed to protect your vehicle's electrical system from overcurrent, overload, and short circuit situations. All products in this category are waterproof.
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Technical specifications
  • Color: Black
  • Operating Temperature: -40°C (-40°F) to 85°C (185°F)
  • Pack Quantity: 1
  • Amperage: 40A
  • Standards: UL Rated - Housing, SAE J1625, SAE J1171
  • Stud or Tab Size: 4", 1
  • Material: Thermoplastic
  • Product Type: Circuit Breaker
  • Style: High Amperage
  • Type: Type III, Manual-Reset
  • Voltage: 42 VDC
Features & benefits
  • Surface Mount, Type III; Single Pole
  • Thermoplastic; UL Rated 94V – 0 housing
  • Stud insulators provided; 1/4” – 28 thread studs
  • Also used as battery chargers and DC audio systems
  • Can be used in auxiliary and accessory circuits; trucks, buses, RV and marine applications

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