100A DC Circuit Breaker — 12V/24V/48V

Please take note of the following information: This is a 100A circuit breaker designed to function as a resettable 100A fuse and an On/Off switch in one unit. It is suitable for any DC system that needs over-current protection and manual isolation of the circuit. The breaker is compatible with DC system voltages ranging from 12V to 48V. Similar to a fuse, this circuit breaker safeguards the system from over-current caused by high power draw, short-circuits, wiring errors, equipment faults, or any other high current event. It is resettable, making it a more superior option to fuses that require replacement when blown. Additionally, the breaker comes with a manual-break option, allowing it to be used as an isolator On/Off switch for easy disconnection and reconnection of the system. Made from durable thermal plastic engineered to withstand high temperatures (UL94V-0 rated), the breaker is also water resistant (IP67 rated) and ignition protected (compliant with international standards S.A.E. J1625, J1171, UL1500).

This product is suitable for various DC applications including: connecting solar or wind charge controllers to batteries, between off-grid inverter DC input and batteries, DC power distribution or charging circuits, and other DC automotive and marine applications.

The circuit breaker comes with the following specifications: Rating: 100A, Type: Thermal overcurrent protection device, Material: Thermal plastic (UL rated 94V-0), Operating temperature: -32C to 82C, Storage temperature: -34C to 149C, Terminals size: M6, Enclosure: IP67, Size: 74 x 48 x 37 mm, Weight: 110g, Waterproof rating: IP67, International standard ratings (S.A.E. J1625, J1171, UL1500). Please note that this circuit breaker is intended for surface mounting.