50 Amp Non Metallic Inlet Gray. The 50 amp non-metallic inlet offers superior performance and ease of use. The streamlined design includes all of the same high quality electrical. components as our stainless inlet products. Features Eliminates Overheating. Increased pin clip surface area greatly improves electrical conductivity during high amperage demand. 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!. 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. Quick Easy Installation. Inlet mounting flange holes match twist-type holes for an installation. that is typically finished in 30 minutes The 50 amp non-metallic inlet offers superior performance and ease of use. The streamlined design i components as our stainless inlet products. Features Eliminates Overheating. Increased pin clip surface area greatly improves electrical conductivity d Ease of Use No twist required,the unique plug body shape and push-in. design means it only goes in Multi-Point Locking System Side clips lock the plug securely into the inlet which eliminates any str