Pass Seymour PS15AC1L Keyed Single Pole Toggle Switch

Product Description

The PASS SEYMOUR PS15AC1L is a heavy-duty keyed single pole toggle switch rated for 15 amps at 120/277 volts. Designed for commercial and industrial applications where controlled or restricted access to a circuit is required, this grounding switch uses a physical key to prevent unauthorized operation. The body is constructed from high-impact resistant thermoplastic, providing durability in demanding environments. Electricians install this switch in standard single-gang wall boxes for lighting circuits, exhaust fans, or other single-pole switching applications where keyed lockout is specified. It is rated to exceed 50,000 on/off operations, supporting long-term reliability in high-use settings.

The PS15AC1L is suited for commercial buildings, schools, hospitals, warehouses, and industrial facilities where circuit control access must be limited to authorized personnel. Its 120/277 volt dual-voltage rating makes it compatible with both standard residential-style branch circuits and commercial 277-volt lighting circuits commonly found in large commercial buildings. The switch ships in a box of 10 units, making it practical for multi-outlet installations or contractor stocking. A key is included with each unit.

Key Features

• Keyed toggle operation restricts unauthorized switching of controlled circuits
• Rated 15 amps at 120/277 volts for dual-voltage commercial lighting applications
• Tested to exceed 50,000 on/off operations for long service life
• Screw pressure plate termination on back and side accepts 14 through 10 AWG stranded and solid copper wire
• High-impact resistant thermoplastic construction for durability in heavy-use environments
• Grounding switch design meets grounding requirements for commercial installations
• UL listed, CSA certified, and meets Federal Specification requirements

Compatibility

Designed as an OEM-style replacement or new-installation single pole toggle switch for standard single-gang electrical boxes in commercial and industrial wiring applications rated at 15 amps, 120/277 volts.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Always de-energize the circuit at the breaker panel and verify the absence of voltage with a meter before beginning any wiring work. The screw pressure plate terminals accept 14 through 10 AWG copper wire from the back or side entry points. Secure the switch firmly in the wall box and ensure the grounding connection is made before restoring power.