25/250v, black and white, 3 pole 4 wire grounding, locking plug, nema l14-30p, ul, federal specification, csa, high strength brass alloy blades resist heat rise, wiring terminal are color coded and are back out ready to wire, amperage voltage and ne
30a, 125/250v, black and white, 3 pole 4 wire grounding, locking plug, nema l14-30p, ul, federal specification, csa, high strength brass alloy blades resist heat rise, wiring terminal are color coded and are back out ready to wire, amperage voltage and nema rating are hot stamped on device for clear identification, matching connector true value #674-739, box. |