Review on Powerful Industrial Grounding Straight Receptacles Receptacle – Uncompromised Safety and Performance by Daniel Casper

Bought this NEMA 14-50 outlet to charge an electric vehicle. It's solidly constructed of engineered reinforced plastic (as opposed to everyday plastic) with COPPER (NOT aluminum) clips that grip and hold heavy wire. The clamps are tightened with Allen screws. A huge amount of energy is transferred through it, so I wanted one of the best. You should not save on a high-performance socket. Ask an electrician to install it if you are not qualified. It comes from the USA and was once even recommended by name in the online information on the website of the best-known electric car manufacturer.