Circuit Breakers, Junction Boxes, Relays, & Solenoids

These Hi-Amp Circuit Breakers are ideal for cranes, dump hoists, lift gates, plows, spreaders, switch panels and power distribution panels. Choose from 50, 80, 100, or 150 Amp Circuit Breakers. These circuit breakers double as a master disconnect as well. In the event of a "short circuit" the circuit breaker will "trip" to the off position. Unlike an automatic reset, the manual version stays open until it is manually reset. By pushing the reset button you can also disconnect the entire system. This is extremely helpful when servicing the electrical system.

Please Note: Product Discontinued - ALL SALES FINAL!

This Air Free Spool Winch Solenoid is used on Century 5030 Wreckers.

The Auxiliary Power Protector, has the capability to handle the electrical systems of standard and foreign trucks in one single model. The converter is the heavy duty type that is built into the circuit board at Power Up Products. This makes installation a breeze.

This 8 Bank Air Solenoid from Miller Industries is used on the assembly of Century 1040B / SDU3 Heavy Duty Wreckers. See the brochure tab for breakdowns.

This 10 Post Junction Box from Miller Industries is used on the assembly of many different Car Carriers and Wreckers. It is used on Century, Champion, Chevron and Vulcan Car Carriers, as well as Century, Challenger, Eagle, Holmes and Vulcan Wreckers. Please see the features below for a list of trucks and see the brochure tab for breakdowns.

Connector Kit features male connector with 3 pins. Plugs into the power supply.

Amp Connector Kit features a female connector with sockets. Plugs into strobe heads.

With 50 percent more harness ports, alleviates the need for multiple boxes, while allowing for the addition of more harness systems and increased lighting needs. Larger box makes it easier to work on internal connections. Clear lid offers easy viewing of connections without having to remove lid, saving time when trying to identify lighting system problems. Dual ''Dog bone'' ground strap feature allows 4 terminals to be common, replacing the need for multiple junction boxes, offering additional cost savings. Silicone gasket on lid helps to eliminate damage from moisture and corrosives within the box, reducing costly repairs. Made of high impact, chemical resistant, approved insulating plastic providing a long service life and eliminating the time and money needed for repair and replacement. Mounted by four eyelet-reinforced holes in base of box for increased durability. Contains 12 pre-tapped holes to accept compression fittings or filler plugs allowing for greater configuration versatility. Uses 50 Series compression fittings or 50830 filler plugs (6 included in kit).

Buyers Products 7 terminal junction box provides an organized way to terminate and consolidate your electrical wiring. Choose from 2 optionsa polypropylene box with seven plain terminals or an ABS plastic box that features seven color-coded terminals.

Use to protect the battery bank, inverter and cables from damage caused by short circuits and overloads. Polycarbonate base and thermoformed ABS cover provide durability and easy installation.

Want to add USB to any dash panel or surface? This unit will do just that for you and light it up with a blue LED.

Marine Sport Lighting's Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

This 6 Pole Junction Box from Miller Industries is used on the Mounting and Tilt Frame Assembly of several Miller Car Carriers. These include Century, Challenger, Champion, Holmes, and Vulcan Carriers. See the features below for a full list of carriers and see the brochure tab for breakdowns.

Want to add USB charging capabilities to any dash panel or surface? This unit will do just that for you and light it up with a blue LED.

This is the perfect solution to add USB and AUX inputs into any area of your boat. This Rocker switch style product allows you to plug into any rocker switch slot, but run a through put of your USB and AUX without hanging wires out of your dash. This allows you to plug devices right into the rocker to accomplish that, while keeping a neat and clean look to your boat.

The Marine Sport rocker style switch allows you to run through USB clean and neat in your boat. Using the blue led illumination, you can easily see this plug in at night.

One person can trace each lighting function on a trailer to the individual terminal it is connected to.

Marine Sport Lighting's Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

Marine Sport Lighting's Clear Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

Marine Sport Lighting's Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

The Marine Sport rocker style switch allows you to run through USB clean and neat in your boat. Using the blue led illumination, you can easily see this plug in at night.

Today it’s all about projects you can do yourself, and the Relay w/ Prewired 5-Pin Socket lets you do just that! Hooking up your lights couldn’t be easier with this socket. Capable of handling 40 amps, this socket can easily work in your projects. Plus, you can save yourself a little bit of time as it comes pre-wired!

This junction box kit includes the box cap, terminal block, four filler plugs and mounting and assembly screws.

Straight clamp for added conductivity. Corrosion resistant, easy read gauge, and polarity stamp. Lead free and conductivity fasteners included.

This is the perfect solution to add USB and AUX inputs into any area of your boat. This Rocker switch style product allows you to plug into any rocker switch slot, but run a through put of your USB and AUX without hanging wires out of your dash. This allows you to plug devices right into the rocker to accomplish that, while keeping a neat and clean look to your boat.

Marine Sport Lighting's Clear Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

Marine Sport Lighting's Digital voltmeter fits into any round socket panel and allows you to monitor auxiliary power that you are running in your boat. The LED digital voltmeter is easy to see at night and can warn you early of any voltage fluctuation in your auxiliary systems.

These lead-free compression clamps are ideal for field repairs. Includes fasteners.