Toggle Switch

Toggle Switch 20 Ampere Industrial Grade AC Toggle Switch The Cooper Wiring Devices Toggle Switch, catalog number AH1221RD, is a single-pole industrial grade AC toggle switch rated for 20 amperes and 120/277V AC. Designed for heavy-duty electrical applications, it is ideal for use by electrical distributors, lighting solutions providers, and switchgear suppliers requiring reliable, durable switching components. Its red color-coded polycarbonate housing distinguishes its amperage rating for easy identification in wire and cable installations. Specifications Amperage: 20 amperes Voltage Rating: 120/277V AC Number of Poles: 1 (Single-Pole) Material: Polycarbonate (housing) Color: Red Product Weight: 0.3700 lbs Terminal Accommodation: #14 - 10 AWG Mounting Strap: 0.050" thick steel, nickel plated Contacts: Silver alloy Moveable Contact Arm: 0.031" thick brass Operating Temperature Range: -20°C to 60°C (-4°F to 140°F) Compliance: cULus Listed to UL 20, file no. E18704; UL Verified to Federal Spec WS-896-F; CSA Certified to C22.2 no. 111 Horsepower Rating: 1 HP at 120V AC, 2 HP at 240V AC Dielectric Voltage Withstand: 1500V per UL 20 Features Robust polycarbonate housing color-coded by amperage for quick identification Heavy gauge 0.050" nickel-plated steel mounting strap for corrosion resistance Automatic grounding clip eliminates need for bonding jumper in metal enclosures Back and side wire terminals accept up to #10 AWG solid or stranded wire for flexible installation One-piece brass contact arm with large silver alloy contact ensures low-resistance switching Patent-pending spring cup toggle design for consistent positive activation Tri-combo head terminal and mounting screws with easy-access grounding terminal Rated for motor loads with horsepower rating compliant with UL 20 standards Downloads & Links Spec Sheet Spec Sheet