Eaton CS320GY Toggle Switch - Commercial 3-Way, cULus Listed
Part Number: CS320GY
Quick Summary
Eaton CS320GY Toggle Switch is a commercial-grade device that provides reliable wall-mounted control of lighting and power circuits in commercial spaces. Engineers and procurement teams often struggle with durable, code-compliant switches that fit #14-10 AWG conductors and three-way configurations in tight enclosures. This model carries cULus listing along with NOM and Federal Specification 6241 05 classifications, underscoring regulatory compliance and safe operation. Designed for compatibility with #14-10 AWG conductors and 120/277 V systems, it delivers dependable performance and long service life, helping reduce maintenance costs and downtime in busy facilities.
Product Information
Extended Description
CS320GY Eaton: Eaton commercial grade toggle switch, #14-10 AWG, 20A, Commercial, Wall, 120/277V, Side wire, Screw, Gray, Three-Way, Copper alloy, Terminals: 0.031 in
Product Name
Eaton commercial grade toggle switch
Catalog Number
CS320GY
UPC
032664488689
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.105 lb
Certifications
cULus Listed NOM Federal Specification Classification 6241 05
Type
Toggle switch
Amperage Rating
20A
Voltage rating
120/277 V
Number Of Poles
Single-pole
Application
Commercial
Wiring method
Side wire
Switch type
Three-way
Mounting method
Wall
Connector type
Screw
Material
PVC
Number of ways
Three-way
Allowable wire size
#14-10 AWG
Terminal enclosure material
Copper alloy
Terminals
0.031 in
Color
Gray
Feature: Amperage rating of 20A provides ample capacity for common commercial lighting and power loads. Business Impact: Supports typical office, retail, and hospitality circuits without oversizing equipment or creating nuisance nuisance trips. Application: Ideal for wall-mount control in 120/277 V commercial installations, enabling reliable everyday operation. Feature: Three-way and single-pole wiring capability simplifies circuit configurations. Business Impact: Reduces installation time and inventory needs by handling multiple wiring schemes with a single device. Application: Suitable for multi-location lighting control in conference rooms, hallways, and open-plan offices. Feature: Side-wire terminating with screw terminals and 0.031 in terminals. Business Impact: Easier field connections and secure terminations, lowering wiring errors and call-backs. Application: Quick upgrades or replacements in retrofit projects with existing copper conductors. Feature: Copper alloy terminals and PVC body offer durability and corrosion resistance. Business Impact: Promotes long service life in busy environments with frequent switch use and temperature variations. Application: Industrial and commercial interiors where robust terminals are critical. Feature: Certifications including cULus Listed, NOM, and Federal Specification 6241 05. Business Impact: Ensures regulatory compliance and audit readiness, reducing risk for code inspections. Application: Codes-compliant choice for market sectors with stringent electrical standards.
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FAQs
The CS320GY supports single-pole and three-way configurations with side-wire screw terminals compatible with #14-10 AWG conductors. This versatility allows installers to use a single device for multi-location control, reducing part counts and simplifying procurement while ensuring reliable, code-compliant operation in office and retail settings.
Yes. The CS320GY is rated for 20A at 120/277V, making it suitable for common commercial lighting and power circuits. Its three-way capability provides flexibility for complex lighting control schemes, and its robust construction supports frequent use in high-traffic commercial environments without frequent replacement.
The CS320GY is cULus listed, NOM certified, and referenced to Federal Specification Classification 6241 05. These certifications verify compliance with safety and performance standards, facilitating regulatory approvals, reducing audit risk, and ensuring reliable operation in commercial installations across different jurisdictions.
Installation is streamlined by side-wire screw terminals designed for #14-10 AWG conductors, a compact wall-mount footprint, and a durable copper alloy terminal enclosure. This combination minimizes wiring errors, speeds up retrofits, and lowers labor costs, especially when replacing legacy switches in commercial buildings.
With a 20A, 120/277V rating, PVC body, and copper alloy terminals, the CS320GY offers robust durability for high-use commercial environments. Its certified build reduces maintenance calls, while its three-way functionality provides long-term flexibility for evolving control schemes, delivering better total cost of ownership in facilities management programs.