Hubbell Wiring Device-Kellems Locking Device Plug 28W77AM

POLARIZED TYPE; POLYBUTYLENE TEREPHTHALATE THERMOPLASTIC (BODY), THERMOPLASTIC ELASTOMER (HOUSING) MATERIAL; YELLOW COLOR; L17-30P CONFIGURATION; 4 WIRE(S); UL, UL 498, CSA, CSA C22.2 APPROVAL; 600 V STAR 3-PHASE VOLTAGE RATING; 30 AMPERE CURRENT RATING;