50A waterproof car circuit breaker for 12V-48V DC systems, with a manual reset fuse holder, For boats and cars.

High-amperage thermal circuit breakers with manual reset switch suitable for use on DC auxiliary electrical systems. Ideal for use in harsh environments, such as motorsports, to provide protection against current overload or short circuits. Protective rubber caps prevent unnecessary short circuits. Surface-mount switchable circuit breakers commonly found in trucks, buses, auxiliary circuits and accessories, recreational vehicles, and marine systems. Nuts are supplied with integrated locking washers to prevent loosening due to vibration.