Eaton eaton-cs120la 20A Single Pole Toggle Switch 120-277V

Product Description

The EATON eaton-cs120la is a single-pole toggle switch rated for commercial and specification-grade applications. It handles 20 amps at 120 to 277 volts AC and delivers up to 5,540 watts of switched power. The two-position toggle actuator provides a reliable on/off function with a 50,000-cycle operating life rating. Built with a nylon body in a light almond finish, this switch installs via side-wire terminals only and mounts using threaded hardware. It is suited for licensed electricians working on commercial lighting control circuits in offices, retail spaces, schools, and similar occupancies.

This switch is designed for commercial and specification-grade wiring projects where a 20-amp single-pole toggle is required. The 120 to 277-volt rating makes it compatible with both standard 120-volt branch circuits and 277-volt commercial lighting systems commonly found in fluorescent and LED fixture installations. Side-wire termination only means push-in or back-wire connections are not supported. The light almond finish coordinates with matching decorator plates and commercial wallplate systems.

Key Features

• 20-amp, 120 to 277-volt AC rating handles both standard and commercial lighting voltages
• Single-pole, two-position toggle actuator for straightforward on/off switching
• 50,000 operating cycles rated for long service life in high-use commercial environments
• Side-wire terminal connection only — no back-wire or push-in wiring
• Nylon construction in light almond finish
• Threaded mounting for secure installation in standard single-gang boxes

Compatibility

Designed as an OEM-style specification-grade replacement or new-installation single-pole toggle switch for commercial 20-amp lighting branch circuits operating at 120 to 277 volts AC.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the branch circuit at the panel and verify absence of voltage with a meter before making any connections. Use side-wire terminals only — this device does not support back-wire termination. Verify the wallplate and gang box are rated for the mounting configuration before completing the installation.

Technical Specifications

• Voltage Rating: 120 to 277 volts AC
• Amperage Rating: 20 amps
• Power Rating: 5,540 watts
• Poles: 1 (Single Pole)
• Actuator Type: Toggle
• Contact Configuration: 2-Position
• Terminal Type: Side Wire only
• Mounting Type: Threaded
• Operating Cycles: 50,000
• Body Material: Nylon
• Color/Finish: Light Almond
• Operating Temperature Range: -40 to 75 degrees F
• Dimensions: 4.18 x 1.49 x 1.83 inches
• Grade: Commercial / Specification Grade

Standard Information

• Brand: EATON
• Manufacturer Part Number: eaton-cs120la