SPDT Toggle Switch – Electrical Switchgear Component The Gardner Bender SPDT Toggle Switch (Model GSW-12) is a single-pole double-throw switch designed for electrical control applications. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable manual switching in lighting solutions, wire and cable systems, and general electrical circuits. Specifications Rating: 20A 125V AC, 10A 277V AC, 3/4HP 125–250 VAC Contact Resistance: 50 milliohms Max. Insulation Resistance: DC 500V 100M ohm Min. Dielectric Strength: AC 1500V for 1 minute Circuit: 3P SPDT ON–ON Operation Force: 600g ± 200g Mount Hole Diameter: 12.2 mm ± 0.2 mm Dimensions: 28.6 mm length x 16.0 mm width x 17.4 mm height (approx.) Manufacturer Part Number: GSW-12 Product Weight: 0.4 lbs Features Durable toggle mechanism with ON–ON switching positions Compact design suitable for panel mounting with standard 12.2 mm hole High dielectric strength for enhanced safety and reliability Low contact resistance ensures efficient electrical conductivity Standardized mounting with included hex nut and knurl nut assemblies Downloads & Links
