20 Amp, 120/277 Volt, Toggle Locking Double-Throw Ctr-OFF Momentary Contact Single-Pole AC Quiet Switch, Extra Heavy Duty Spec Grade, Grounding, Back & Side Wired, - Black

20 Amp Toggle Locking Double-Throw Center-Off Momentary Contact Single-Pole AC Quiet Switch - Industrial Grade Electrical Switch This Leviton 20 Amp, 120/277 Volt toggle locking double-throw center-off momentary contact single-pole switch is designed for demanding industrial applications. It provides reliable momentary switching with a center-off position, suitable for electrical distributors and switchgear suppliers requiring extra heavy-duty specification grade devices. The switch is tamper-resistant, self-grounding, and features back and side wiring options, making it compatible with robust wiring and lighting solutions in commercial and industrial environments. Specifications Amperage: 16 amperes Voltage Rating: 120/277 Volt AC Device Type: Tamper-Resistant Toggle Switch Grade: Extra Heavy-Duty Industrial Specification Body Material: Thermoplastic Color: Black Grounding: Self-Grounding Dielectric Withstand Voltage: 1500 volts Operating Temperature: -40 degrees Celsius Enclosure: WD-6 NEMA Rating: WD-1 Product Weight: 2.87 lbs Manufacturer: Leviton Manufacturer Part Number: 1257-L Country of Origin: Mexico Flammability Class: Rated V-2 Per UL 94 Features Toggle locking mechanism for secure momentary contact switching Center-off position for precise control Extra heavy-duty industrial specification for durability and long service life Back and side wired terminals for flexible installation Self-grounding to meet electrical safety standards Thermoplastic body material provides electrical insulation and durability Rated for quiet operation in AC circuits Downloads & Links Commercial Industrial Switch Brochure Q-1223A AUG23v1 PK-93107-10-02-0M-W product-cleaning-instructions Q-1054B Specialty Switches Sell Sheet