The SmartPlug Combo Kit B50ASSY includes both a 50A 125V/250V stainless steel inlet connector and a retro-fit connector. This Kit has been designed for use with 3-wires (125V) or 4-wires (250V).  The retro-fit connector is designed to use your current cordset. You simply cut off the cord plug on your existing RV/Boat cord. The connector has mechanical cord restraint, color-coded wire guides and a water resistant cordseal.

• Ease of Use– No twist required, the unique plug body shape and push-in design means it only goes in the right way every time – even in the dark!
• Quick & Easy Installation– An installation is typically finished in 30 minutes, with inlet mounting flange holes that match twist-type holes.
• Eliminates Overheating– The surface area of the pin & clip is increased to greatly improve electrical conductivity during high amperage demand.
• Multi-Point Locking System– Side clips lock the plug securely into the inlet which eliminates any stress on the pins from movement of the power cord.
• Weatherproof Seals– Multi-fin silicone gaskets installed in the inlet cover and interior of the plug body eliminates moisture penetration.