New RV Circuit Breakers, Fuses & Fuse Panels

Shop new RV circuit breakers, fuses, fuse panels and electrical protection components for travel trailers, fifth wheels, motorhomes, campers and other recreational vehicles. Whether you are replacing a blown fuse, repairing an electrical distribution system or replacing a damaged circuit breaker, this collection includes components used to help protect and distribute power throughout RV electrical systems.

Browse RV circuit breakers, automotive-style fuses, fuse blocks, fuse panels and related electrical protection products in a range of amperage ratings, configurations and connection styles. Because RV electrical systems can contain both 12V DC and 120V AC circuits, always select electrical protection components according to the specifications of the circuit being serviced.

RV Circuit Breakers

RV circuit breakers help protect electrical circuits from excessive current and are used in various recreational vehicle electrical systems and equipment. Available breakers may vary by amperage rating, voltage, mounting configuration, terminal style and reset design.

When replacing an existing circuit breaker, compare the amperage rating, voltage, physical configuration, terminal arrangement and manufacturer specifications with the original component. A breaker that physically fits is not necessarily suitable for the electrical circuit.

RV Fuses & Replacement Electrical Fuses

RV fuses provide overcurrent protection for many electrical circuits found throughout travel trailers, fifth wheels, motorhomes and campers. Different RV systems may use blade-style fuses and other fuse designs depending on the equipment and electrical installation.

Always replace a fuse with the correct type and amperage rating specified for the circuit. Installing a higher-rated fuse to prevent repeated fuse failures can remove the intended circuit protection and should not be used as a solution to an underlying electrical problem.

RV Fuse Blocks & Fuse Panels

Organize and protect multiple electrical circuits with RV fuse blocks and fuse panels. Fuse blocks provide centralized locations for circuit protection and can be used in RV electrical installations, renovations and equipment upgrades.

Depending on current inventory, available products may differ by the number of circuits, fuse type, current capacity, terminal arrangement, mounting design and other electrical specifications. Review the individual product information carefully before selecting a replacement or adding a new distribution point.

12V RV Electrical Circuit Protection

Many RV systems operate from a 12V DC electrical system, including lighting, water pumps, ventilation equipment, controls and other accessories. Properly selected fuses and circuit protection are an important part of protecting these circuits and their associated wiring.

If your electrical project also requires replacement batteries, browse our New Lithium & Deep Cycle Batteries collection for 12V and 6V battery options.

RV Converters, Inverters & Power Systems

RV electrical distribution systems frequently work alongside converters, inverters, batteries and other power-management equipment. If your repair involves the power equipment itself, browse our New RV Generators, Inverters & Converters collection.

For converter and battery-charging equipment specifically, visit our New RV Converters collection.

Southwire RV Electrical Products

Our catalog includes electrical products from established RV, marine and electrical manufacturers. For additional electrical equipment from Southwire, browse our Southwire RV Electrical & Surge Guard Products collection.

Choosing the Correct RV Fuse or Circuit Breaker

Electrical protection components should always be selected according to the requirements of the circuit. Before ordering, verify the amperage rating, voltage, fuse or breaker type, dimensions, terminal configuration and manufacturer specifications.

If a fuse repeatedly blows or a circuit breaker repeatedly trips, the underlying electrical problem should be diagnosed rather than simply increasing the amperage rating. If you are unsure about an RV electrical repair or circuit-protection requirement, we recommend consulting a qualified RV technician or electrician.

Brand New RV Circuit Breakers & Fuses Shipped Across North America

Products in this collection are brand new RV circuit breakers, fuses, fuse blocks and electrical protection components and ship from our nearest available warehouse in North America for fast, efficient delivery. Our North American distribution network allows many orders to ship from a warehouse closer to their destination in Canada or the United States.

From replacement fuses and breakers to fuse blocks for larger electrical projects, browse our selection of RV electrical circuit protection products and carefully compare the specifications of each component before ordering.