Truck-Lite 50865 50 Series 7-Way Trailer Receptacle (20A Circuit Breakers, 7 Split Pin, Grey Plastic, Surface Mount)

Integrated 20A Circuit Breakers: Protects individual vehicle circuits right at the main connection point, preventing complete system meltdowns and minimizing fleet downtime due to electrical faults.

Premium Split-Pin Contacts: Features 7 split pins constructed from high-conductivity, cadmium-plated brass. The split-pin architecture applies a flexible, snug tension to male plugs to absorb heavy road shock and prevent intermittent connectivity.

Corrosion-Proof GE Noryl Housing: Molded from heavy-duty grey GE Noryl plastic, the body is completely non-conductive, chemical-resistant, and entirely immune to rust, road salt, and harsh seasonal weather.

Floating Type Pin Design: Receptacle pins feature a "floating" mount that self-aligns dynamically upon plug insertion, stopping terminal bending and substantially increasing contact lifespan.

Prevents Wire Fraying and Damage: Utilizes internal ring terminal connections that eliminate the aggressive set screws found in inferior brands. This removes the risk of wire-strand breakage and the resistance spikes that cause trailer light flickering.

Direct-Wired Dedicated Ground: Bypasses unpredictable chassis-ground configurations with a dedicated, direct-wired internal grounding layout to secure an unshakeable electrical loop.

SAE J560 Standard Compliance: Fully engineered to meet standardized commercial industry specifications, ensuring seamless universal compatibility with standard 7-way tractor-trailer plugs.