The Pass & Seymour L530FI turnlok 3-Phase Locking Flanged Inlet is designed for reliable electrical performance. Key features include Turnlok® Locking Flanged Inlet, 3-Phase, 125 VAC, 30 A, 2 Pole, 3 Wires, NEMA L5-30R, -40 to 75 deg C, Screw Terminal, Thermoplastic, Gray, 3.3 in Dia x 1.75 in L.