This Rugged 300A DC Fuse Holder with Circuit Breaker
Experience secure, high-current electrical protection with this durable, compact fuse holder designed specifically for demanding DC systems. Its sleek rectangular shape boasts a matte black finish that exudes industrial strength and reliability. The integrated yellow reset switch is both functional and easy to locate, adding a bold visual cue to its practical design. With smooth, slightly curved sides, it combines ruggedness with streamlined aesthetics—ideal for marine, RV, truck, trailer, and solar power applications. Large metallic terminals with hexagonal nuts ensure secure connections capable of handling up to 300A at 48V DC. Whether you're installing in tight spaces or heavy-duty environments, this fuse holder delivers high performance, weatherproof protection, and peace of mind that your electrical system remains safe during overload or short circuit conditions.
Keys features of the product name
- Rated for 300A at 48V DC with an operating voltage up to 72V DC, perfect for high-current electrical systems in demanding environments.
- Features a “Trip Free” design ensuring it cannot stay “ON” during faults, providing safe, reliable circuit protection at all times.
- Weatherproof rating of IP67 and IP66 ensures protection against dust, water, and environmental challenges in marine or outdoor applications.
- Constructed with a 94V-0 molded case, operating effectively within -32°C to 82°C, with storage temperatures spanning -34°C to 149°C.
- Terminal holes measure 5.5mm in diameter, compatible with M8 bolts for secure high-current connections.
- Supports a breaking capacity of up to 5000A at 12V, 3000A at 24V, and 1500A at 42V, making it suitable for heavy-duty electrical systems such as solar, marine, and automotive setups.
This High-Performance Fuse Holder—Order Now for Reliable Power Protection
Imagine your electrical system operating flawlessly, protected by a robust fuse holder that withstands harsh conditions. With this high-current fuse holder, you gain confidence in the safety and durability of your setup. Whether you're managing sophisticated solar configurations, marine power systems, or heavy-duty trucks, this device ensures immediate circuit protection with an easy-to-use reset switch. Its rugged yet sleek design seamlessly combines functionality with style, helping you build a safe, reliable power setup. Invest today and take the first step toward safeguarding your electrical investments with this trusted, high-quality fuse holder.















