Arrow Hart 3430 30A 120 208V Locking Receptacle

Arrow Hart AH3430 locking receptacle delivers 30A at 120/208V AC in a rugged black housing, designed for demanding industrial power distribution. This Hart-Lock locking device accepts compatible 30A twist-lock plugs for a secure, vibration‑resistant connection in environments where equipment is subject to movement. Configured as a 4‑pole, 4‑wire outlet (three hot legs plus neutral) it supports 120/208V three‑phase service and accommodates conductors from 14 to 8 AWG. The color-coded design helps installers quickly identify voltage and phase in panels or on equipment racks, making it a reliable choice for motors, pumps, and other three‑phase applications requiring a durable locking outlet.