Leviton Telcom M1203-LHW Lev-lok 3-way Switch 15A

Product Description

The LEVITON TELCOM M1203-LHW is a Lev-Lok 3-way illuminated switch rated for 15 amps at 120 to 277 volts. It is designed for use in commercial and industrial wiring applications where a tamper-resistant, modular wiring device is required. The illuminated rocker provides a visible locator in low-light or darkened conditions, a practical feature in utility corridors, mechanical rooms, and similar spaces. Licensed electricians install this device as part of a Lev-Lok modular wiring system, integrating it cleanly with compatible faceplates and frames in multi-gang configurations.

This switch suits commercial lighting control in both 120-volt and 277-volt single-phase circuits, making it appropriate for fluorescent and LED fixture branch circuits commonly found in office buildings, warehouses, retail spaces, and light industrial facilities. It is sold as a single unit and is intended for installations where Lev-Lok modular wiring devices are the specified system. The 3-way configuration allows control of a single lighting load from two separate locations.

Key Features

• 3-way switching configuration for dual-location lighting control
• Illuminated rocker provides visible locator in dark or low-light conditions
• Rated 15 amps across a wide 120 to 277 volt range for flexibility on commercial branch circuits
• Lev-Lok modular form factor for use with compatible Lev-Lok frames and faceplates
• Single-unit packaging for straightforward per-device procurement

Compatibility

Designed as an OEM-style replacement and standard component for Lev-Lok modular wiring systems used in commercial and light industrial electrical installations.

Installation Notes

Installation of this device must be performed by a licensed electrician in accordance with NFPA 70 (NEC) requirements for wiring devices and commercial branch circuits. De-energize and lockout the circuit at the panel before any wiring work. Verify that the branch circuit voltage matches the switch rating before energizing. Lev-Lok devices require compatible Lev-Lok frames and faceplates to complete the assembly.