20A WHT 3W 120/277V AC SWITCH

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20A White 3-Way 120/277V AC Switch

A 20-amp, 120/277-volt AC specification-grade toggle switch designed for commercial, industrial, and heavy-duty residential electrical applications. This device is commonly used for controlling lighting or electrical loads from one or more locations (depending on switch type such as single-pole, 3-way, or 4-way).

Product Description

This is a heavy-duty wall switch rated for 20A at 120/277V AC, meaning it can safely control standard 120V lighting circuits as well as higher-voltage 277V commercial lighting systems. The white thermoplastic body provides a clean finish suitable for standard wall plate installations.

It is built to meet specification-grade electrical standards, offering long-term durability, reliable switching performance, and compatibility with commercial wiring systems.

Key Specifications

• Amperage: 20A
• Voltage Rating: 120/277V AC
• Color: White
• Switch Type: Typically available as single-pole, 3-way, or 4-way (varies by model)
• Material: Thermoplastic or nylon body
• Wiring: Back and side wired terminals
• Grounding: Self-grounding (on most commercial models)

Key Features

• Rated for high-load lighting and motor control applications
• Compatible with both residential 120V and commercial 277V systems
• Durable industrial/spec-grade construction
• Smooth toggle action for reliable operation
• Designed for long electrical life under frequent use
• Standard white finish for wall plate compatibility

Typical Applications

• Commercial building lighting control
• Industrial lighting circuits (277V ballasts)
• Hallways, stairwells, and multi-location lighting (3-way/4-way setups)
• Heavy-duty residential lighting circuits
• Office and institutional electrical system