Please Upgrade Your Browser
Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.
HUBBELL WIRING DEVICE-KELLEMS Locking Plugs
4 results found that include 145 products
Locking plugs are pushed onto a locking female receptacle or connector and twisted to lock the plug in place and prevent it from coming loose. Also known as twist-lock plugs, locking plugs are used with portable generators and other equipment where a secure connection is important. They prevent accidental disconnection in situations where vibration or movement can cause electrical plugs to come loose.