Hubbell Wiring Device - Hubbell HBL21CM415BH/LOCK Plug, 3P4W, 30A 600V, CM VERSION

Locking Devices, Hubbellock®, Industrial, Male Plug, 30A 600V AC, 20A 250V DC, 3-Pole 4-Wire Grounding Hubbellock® Plug, Black nylon housing, Thermoplastic interior, Corrosion resistent, Non-NEMA, Screw Terminal, Black and White Features: Molded-in male contacts are resistant to damage and provide a consistently positive connection; Insulated non-metallic housing enhances safety and abuse resistance; Box terminals in conjunction with screws with pressure pads provide maximum termination strength and dependability; Three-piece clamp assembly provides maximum strain relief and protects against entry of moisture and dust