Leviton 54504-2GY 15-Amp， 120/277-Volt， Toggle Framed 4-Way AC Quiet Switch， Commercial Grade， Grounding， Gray<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Heavy-Duty Pre-Plated Steel Mounting Strap for Maximum Strength</li><li>All Screws are Brass Combination-Head for Fast Installation with Standard， Phillips， and Robertson Head Screwdrivers</li><li>External Clamp-Type Wiring Terminals Provides Secure Connection of Solid or Stranded Wire for Back or Side Wiring (CSB1 and CSB3)</li><li>Backed by a Limited Ten-Year Warranty</li><li>Listed UL Federal Specification， WS 963</li></ul></div><img src="http://ecx.images-amazon.com/images/I/415hmTXUbxL.jpg" noproxy>