Resources. national electrical manufacturers association (nema) homepage; photo credit thinkstock/comstock/getty images; more like this. how to wire a nema l14-30 plug.
The standard 240-volt portable-generator plug is a four-wire nema l14-30 plug that can be found in most hardware stores. the four wires consist of two "hot" wires.
Nema connectors are power plugs and receptacles used for ac mains electricity in north america and other countries that use the standards set by the us national.
How to wire 240 volt outlets and plugs rule of thumb: the hot wires connect to side of outlet. the hot wires connect to brass-colored screws located on side.
644 x 195 jpeg 33kB, Electrical
280 x 280 jpeg 9kB, Reliance Controls 30-Amp (4-Prong) Generator Plug
Amazon.. reliance controls 30 amp power inlet box designed outdoor hardwired reliance controls transfer switches panels.
Locking devices leviton nema devices plugs connectors external cord clamps pockets accept wire mesh grips. wiring module keyed body easy.
The basics home electrical wiring. diagram single-phase 120/240v service..
Material specifications watertight wiring devices materials plugs/connectors part description materials blade/contact carrier pbt thermoplastic, yellow.
Nema# l14-30p male 30a 120v nema# tt-30r female 30a 120v..