SmartPlug 50 Amp Grey Non-Metallic Inlet Cover

The SmartPlug 50 Amp Non-Metallic Inlet Cover in Grey provides 125/250V shore power inlets with 20 times more electrical contact area than standard twist-type connectors, eliminating the overheating issues common with older designs. The solid sleeve connection and weatherproof seal make this a preferred upgrade option for boaters looking to retire their twist-lock hardware.

Increased pin and clip surface area greatly improves electrical conductivity during high amperage demand, reducing the risk of overheating at the connection point. No twisting is required — the unique plug body shape and push-in design means it only goes in the right way every time, even in the dark. A multi-point locking system uses side clips to securely lock the plug into the inlet, eliminating stress on the pins from cord movement, while superior gaskets in the inlet cover and plug body interior eliminate moisture penetration.

Installation is quick and easy, since the inlet's mounting flange holes match existing twist-type holes, allowing it to replace old inlet products in about 30 minutes. Browse more in our fishing electronics collection.

Key Features: 20x more electrical contact area than twist-type connectors, no-twist push-in design, multi-point side clip locking system, weatherproof gasket seals, mounting flange matches existing twist-type holes, typically installs in 30 minutes, sold as an individual unit.

Frequently Asked Questions

How does this inlet cover reduce overheating? Increased pin and clip surface area improves electrical conductivity during high amperage demand, reducing heat buildup at the connection.

Will this fit my existing twist-type inlet? Yes, the mounting flange holes match existing twist-type inlet holes, so it can replace an old inlet in about 30 minutes.

Is this sold with a matching connector? No, this listing is for the inlet cover only, sold as an individual unit.