Leviton 1221-2E 20-Amp， 120/277-Volt， Toggle Single-Pole AC Quiet Switch， Extra Heavy Duty Spec Grade， Self Grounding， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Top-of-the-Line Industrial Quality</li><li>Heavy Gauge Copper Alloy One-Piece Arm for Top Performance</li><li>Large Silver Cadmium-Oxide Contacts for Long Life， Prevent Sticking， Welding and Excessive Pitting</li><li>Fully Enclosed Switch Mechanism in Rugged Housing for Strength， Track and Arc Resistance</li><li>Brass Combination-Head Terminal Screws on Extra Heavy-Duty Devices， Steel Combination Head Terminal Screws on Other Devices</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41RL8KIJJdL.jpg" noproxy>