Industrial Grade - Switches & Manual Contactors. 2-Pole, 1-Phase, 30 A, 20, 30, 40 & 60 A 600 VAC configurations. Available in 120/277, 250, 347 (Canada), and 600 VAC, plus 125 and 250 VAC/VDC. 2-Pole 1-Phase, and 3-pole 3-Phase devices. Compact design provides extra wiring room. High impact-resistant, glass-filled nylon construction. Easy-to-read electrical ratings on rugged steel mounting straps. Highly visible ON/OFF markings on large, rugged toggles. Distinct wire pockets and thick-wall arc barriers prevent strands from straying. Screw and clamp or box lug terminals to meet individual project requirements. Two sets of contacts per pole distribute load and make/break action for long, reliable duty. Also available in NEMA 1 and 3R enclosures.