Leviton Industrial Grade Pilot Light Toggle Switch, 120/277V AC, 20A, 1-Pole

Leviton Industrial Grade Pilot Light Toggle Switch, 120/277V AC, 20A, 1-Pole

The Leviton Industrial Grade Pilot Light Toggle Switch is a locking toggle AC quiet switch engineered for demanding commercial and industrial electrical applications. Based on Leviton model 1221-2L, this SPST 1-Pole device is rated 120/277-Volt AC at 20-Amp, giving electricians a dependable way to control lighting, motor, and equipment circuits from a single switching point. The switch combines a locking toggle mechanism with a quiet AC switching action and an integrated pilot light indicator, so operators can visually confirm circuit status while reducing the risk of accidental actuation. Finished in brown, this Industrial Grade toggle switch is built for the switching frequency and reliability demands of industrial and commercial facilities.

This toggle switch family is offered in multiple configurations, including the 2L pilot-light version and the PLC configuration, allowing specifiers to match the correct locking toggle switch to the circuit-indication needs of a given application. Whether used as a local disconnect, control switch, or status-indicating switch point, the 120/277-Volt AC, 20-Amp SPST 1-Pole rating supports general-purpose and industrial switching duties.

Key Features

• Electrical Rating: Rated 120/277-Volt AC at 20-Amp, suitable for controlling lighting, motor, and general-purpose industrial and commercial loads.
• SPST 1-Pole Configuration: Single-pole, single-throw (SPST) switching provides straightforward on/off circuit control from a single location.
• Locking Toggle Design: The locking toggle mechanism helps guard against accidental or unauthorized actuation, an important safety feature in industrial settings.
• AC Quiet Switch Operation: Designed as an AC quiet switch, it minimizes audible toggle noise during actuation.
• Integrated Pilot Light: The built-in pilot light (2L configuration) gives a clear visual indication of circuit status, helping personnel quickly confirm whether a connected circuit is energized.
• Industrial Grade Construction: Manufactured to Industrial Grade standards for durability and consistent performance under repeated switching cycles.
• Brown Finish: Finished in brown for a standard industrial device appearance.
• Configuration Options: Available in 2L (pilot light) and PLC configurations to match specific circuit-indication and switching requirements.

Technical Specifications

• Amperage: 20A
• Poles: 1

Typical Applications

• Commercial and Industrial Electrical Installations
• Local Disconnect and Motor/Equipment Control Switching
• Panelboard, Control Panel, and Machine Control Circuits
• Facilities Requiring Visual Pilot-Light Load-Status Indication
• Renovation, Retrofit, and New Construction Wiring Projects

Why Leviton?

Leviton Industrial Grade toggle switches, including the 1221-2L series, are engineered for dependable, code-compliant performance in demanding commercial and industrial environments. The locking toggle mechanism, quiet AC switching action, and integrated pilot light indication reflect Leviton's attention to durable construction and reliable switching performance for professional electrical work.