Leviton SPST Toggle Switch, Extra Heavy-Duty Industrial Specification Grade, 20A 120/277V

Leviton Extra Heavy-Duty Industrial Specification Grade SPST Toggle Switch

The Leviton is an Extra Heavy-Duty Industrial Specification Grade SPST toggle switch engineered for demanding commercial and industrial electrical systems. Rated 20A at 120/277V AC with a single-pole, single-throw (SPST) configuration, this quiet AC toggle switch delivers dependable on/off control of a single circuit in a clean Ivory finish. Its industrial specification grade construction is designed for frequent actuation and long-term reliability in professional installations where standard-grade devices simply are not built to last, making it a practical choice for electricians and contractors who need consistent switching performance day after day.

Key Features

• Electrical Rating: 20A at 120/277V AC, suitable for heavy-duty circuit switching applications in commercial and industrial settings.
• Configuration: SPST (single-pole, single-throw), 1-pole design for straightforward on/off control of a single circuit.
• Grade: Extra Heavy-Duty Industrial Specification Grade construction built for demanding commercial and industrial environments and high-cycle use.
• Quiet Operation: AC quiet toggle switch mechanism for smooth, low-noise actuation with every switch cycle.
• Color/Finish: Ivory toggle switch housing that blends cleanly with light-colored wallplates and fixtures.
• Model Options: Also available as model 1221-2I-P and 1221-2R-P for related device and plate configurations.
• Toggle Style: Traditional toggle actuator for simple, tactile on/off operation that electricians and end users immediately recognize.

Technical Specifications

• list_batch: LEV-PREEXIST-20260803
• Amperage: 20A
• Poles: 1

Typical Applications

• Commercial and Industrial Electrical Installations
• General-Purpose Lighting and Receptacle Circuit Control
• Panelboard and Load Center Switching
• Renovation and New Construction Wiring
• Specification-Grade Projects Requiring Extra Heavy-Duty Devices
• High-Traffic Facilities Where Frequent Switch Actuation Is Expected

Why Leviton?

Leviton's Extra Heavy-Duty Industrial Specification Grade toggle switches are engineered to deliver reliable, code-compliant performance for professional electrical work. The 20A, 120/277V AC rating paired with a true SPST configuration makes this switch a dependable choice for demanding commercial and industrial circuits, while the quiet AC switching action supports smooth, low-noise day-to-day operation in offices, facilities, and job sites alike. Choosing a specification-grade Leviton device over a residential-grade alternative helps ensure the switch can stand up to the higher cycle counts and tougher duty cycles typical of commercial and industrial environments, giving contractors and facility managers confidence that the installation will hold up over time. With straightforward toggle operation, a neutral Ivory finish, and related model options available for matching installations, this Leviton switch is built to be a long-term, low-maintenance component of any properly specified electrical system.