How To Wire L6 30r Receptacle

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

How to wire l6 30r receptacle. Also known as twist lock receptacles locking receptacles are to prevent accidental power loss to critical equipment such as data centers and to avoid safety hazards caused by sudden unintended shut down of machinery such as lathes. This type of female plug is a two pole three wire 250 volt 30 amp locking receptacle. They can handle 240 volt electricity up to a current of 30 amps. L6 30r wiring diagram collections of valid nema l6 20p plug wiring diagram.

The plugs are inserted into the receptacle and locked into place with a twisting motion to prevent the plug from accidentally disconnecting from the receptacle. The nema l6 30 receptacle is also used as an output receptacle for supplying 208 vac in the matrix ups the smart ups t models and single phase symmetra systems power array rm lx. The nema l14 30 plug and receptacle are designed to lock together. Fresh nema wiring diagram symbols.

The nema l6 30r is one of the receptacles approved by the national electrical manufacturers association in the u s. Protect computers and other sensitive equipment from electromagnetic interference emi. It has two hot wires and one ground wire. There will be two black screws and one green screw.

The nema l6 is a 3 wire 250v twist lock the 30 indicates the amperage rating of 30amps. A nema 6 30r connects to a 240 volt 30 amp electrical circuit with 10 gauge or larger three strand wire. Connect the red and black wires to the brass terminals the white wire to the neutral terminal and the ground wire to ground. Use the nema locking reference chart to identify rating configuration and suitability data.

Also known as isolated ground receptacles they have a ground terminal that is insulated from the mounting strap so you can run an isolated ground wire through the conduit. They require 10 awg 3 conductor cable. Learn how to successfully wire a 3 prong locking connector to a power cord by following these easy steps. It is designed to lock onto a nema l6 30p male plug.

Two wire strands supply the electricity to the nema 6 30r and the third provides a ground connection. Wiring diagram for a generator new as well 4 wire 50 generator plug. For the full posting please see our blog post. It is a locking two pole three wire grounding receptacle with a maximum input of 250v and 30a.

Many window mount air conditioners air compressors and residential welders plug into a nema 6 30r.