Plug L14 30 30A 125/250V 30P Locking Generator Cable Twist Lock Cable electrical plug, 30A, 125/250 VAC, 3-pole, 4-wire, NEMA L14-30 L1430P L14-30P 30 Amp Power Cord Plug For Up To 7,500 Watt Generators will fit Reliance plugs and cables Plug L14 30 30A 125/250V 30P OZ-USA Locking Generator Cable Twist Lock Cable Reliance Locking electrical plug, 30A, 125/250 VAC, 3-pole, 4-wire, NEMA L14-30, internal self-centering cord clamp L1430P L14-30P 30 Amp Power Cord Plug For Up To 7,500 Watt Generators will fit Reliance plugs and cables