Twist Lock Connector Types

This nema receptacle chart provides technical drawings and specifications for nema locking plugs receptacles inlets outlets connectors and cords.

Twist lock connector types.

The female part of the connector is the 7 7 4 1 2 in 180 180 110 mm corner casting which is fitted to the container itself and has no moving parts only an oval hole in the bottom the hole is an oval 4 9 in 124 5 mm on the long axis with two flat sides 2 5 in 63 5 mm apart. Max pressure 150 psi 23 items. Add to wish list. Get free shipping on qualified twist lock electrical plugs connectors or buy online pick up in store today in the electrical department.

Get free shipping on qualified 30 amp twist lock plug electrical plugs connectors or buy online pick up in store today in the electrical department. Items 1 24 of 27. 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. Malleable iron 23 items.

Only a few are listed below. The male component is the twistlock which is fitted to cranes and transport bases. 1 1 2 female npt. They turn to lock together when mated to prevent accidental disconnection.

Twist lock universal coupler replacement safety clip. Many specific types exist. One apparent disadvantage of twist lock connectors is that in the event that the cable is accidentally pulled too hard rather than the plug falling out of. Also known as twist lock plugs locking plugs are used with portable generators and other equipment where a secure connection is important.

Other types include special purpose connectors for boats 400 hz circuits such as used for aircraft and direct current applications. Also known as twist lock devices these connectors withstand tough repetitive use and are more durable than standard turn lock connectors.