Three-Way Toggle Switch 20A 120/277V

Three-Way Toggle Switch 20A 120/277V Commercial Grade Switch This three-way toggle switch is designed for commercial specification grade applications, suitable for controlling lighting and electrical circuits in indoor dry environments. It supports back and side wiring connections and is ideal for electrical distributors, lighting solutions providers, wire and cable specialists, and switchgear suppliers requiring reliable switching devices rated for 20 amperes at 120/277 volts AC. Specifications Application: Commercial Spec Grade Current Rating: 20 amperes Voltage Rating: 120/277V AC Action: SPDT (Single Pole Double Throw) Number of Poles: Single Pole Contact Configuration: Two Position Connection: Back and Side Wired Material: Nylon toggle, Thermoplastic base and top Mounting: Screw Mount Width: 1.9 in Operating Cycles: 50,000 cycles Contact Rating: Per UL 20 Environmental Conditions: Indoor dry unless protected by additional means Country of Origin: China Manufacturer: Hubbell Wiring Device-Kellems Manufacturer Part Number: CSB320I Features Thread cleaning captive mounting screw for secure installation Abuse-resistant nylon toggle for durability Steel zinc-plated mounting bridge provides corrosion resistance UL Listed and CSA Certified meeting Federal Specification W-S-896 Silver alloy contacts with brass terminal screws for reliable conductivity Auto grounding mounting bridge with green brass ground screw Dielectric voltage withstands 1500V AC minimum for 1 minute Overload capacity of minimum 4.8 times rated current for 100 cycles Temperature rise limited to 30°C maximum at rated current Terminal accommodations for #14 AWG to #10 AWG solid and stranded copper wire only Flammability rating UL 94V-2 Operating temperature range: -40°C to 75°C continuous without impact Downloads & Links CSB320I AutoCAD Drawing Warranty Document Asset Reference Spec Sheet Catalog Page Asset Reference Catalog Full Asset Reference Installation Manuals Asset Reference Sales Drawing Asset Reference