Flanged Power Inlets and Outlets: Type - Locking Flanged Inlet; Rating - Amps - 30A; Rating - Volts - 250V 3 Phase; Number of Poles - 3P; Number of Wires - 4W; Ground - Grounding; NEMA - L15-30P; Material - Nylon; Color - White; Manufacturer Brand - Twist-Lock; Manufacturer Model - Insulgrip