TwistLock Locking Single Receptacle, 20 Amp, 3-Phase WYE 120/208 Volt, 4-Pole, 4-Wire Non-Grounding, L18-20R, Screw Terminal, Black
Product Specification :
- Wire restraint recess for both back and side wiring, greatly reduces the possibility of loosening the terminal connection
- Face color coding by voltage facilitates locating and mating of proper devices
- All-brass mounting and grounding system provides a lower resistance ground path and greater resistance to corrosion than steel mounting systems