About This

Package Content: Our 12v dc circuit breaker includes 1 x 300Amp Breaker, 2 x Wire Lugs, 4 x Washers, 2 x Mounting Screws. Unique on/off reset push button allows for easy manual reset, eliminating the need for frequent fuse replacements. Doubles as a convenient kill switch for added functionality
Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. When the circuit current exceeds the rated current, the fuse burns out and automatically disconnects, which can well protect the electrical appliances
Quality Materials: Durable heat-resistant plastic housing and silicone insulating cap for safer use. Pure copper washers for expanding the contact area of the wire lugs, increase the conductivity and better performance
Easy Installation: Designed for hassle-free installation with a surface mount, this marine circuit breaker includes a protective stud insulator, ensuring splash and dust-proof operation
Widely Use: 300Amp Breaker circuit used in auxiliary and accessory circuits for fit to Boat Marine RV Yacht Battery Trailer Bus Truck ATV Winches applications; Also used in battery charges and DC sound amplifier system