Leviton 2321 Locking Industrial Grounding Review

This plug is heavy-duty and reliable for any heavy machinery. Its locking mechanism ensures that it stays in place no matter what.Perfect for our tools and home improvement projects. The only downside is that it can be a bit of a challenge to unplug when you`re in a rush. Overall a great investment for any industrial setting..

About the same price at a big store other than the time and gas to go there. It is very easy to install. On the inside are markings showing earth, hot and neutral. The ground screw is colored green to provide additional assurance that the correct contact is used. In my case since I was connecting 1 phase 220v I just had to make sure the ground was on the correct terminal and 2 phase 220v can be swapped. The stripped wires were simply inserted and securely clamped with individual contact screws.