Single piece brass contact provides longer life and continuous conductivity vs multi-piece riveted styles
Extra thick, corrosion resistant nickel plated brass strap
Amperage, voltage, NEMA configuration, and Manufacturer molded into face lasts longer than stamping and makes for fast, easy identification and replacement
Terminal identification molded into the body lasts longer than stamping
Nickel plated brass clamp type terminals support back and side wiring and resist corrosion
UL V-0 flammability rating
Color-coded voltage ID ring on face for quick visual identification