Eaton CSB120GY Toggle Switch - cULus Listed 20A 120/277V
Part Number: CSB120GY
Quick Summary
The Eaton CSB120GY toggle switch is a commercial-grade control device designed for reliable lighting and motor-load switching in 120/277V systems. Facilities often struggle with compact wiring, back-and-side terminations, and durable performance in busy commercial panels. Certified for cULus listing with NOM and Federal Specification Classification 6241 05, this switch supports regulatory compliance and traceability. By combining robust construction with easy flush mounting and screw terminal wiring, it speeds installation and reduces maintenance costs, while accommodating a wide load spectrum from ELV to LED and fan applications.
Product Information
Extended Description
CSB120GY Eaton: Eaton commercial grade toggle switch, #14-10 AWG, 20A, Commercial, Flush, 120/277V, Back and side, Screw, Gray, Load type: Motor Control, Fan, LED, Incandescent, ELV, MLV, CFL, Flourescent, Halogen, Single-Pole, Single-Pole, Brass, PVC
Product Name
Eaton commercial grade toggle switch
Catalog Number
CSB120GY
UPC
032664559075
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.11 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
Back and side
Switch type
Single-pole
Mounting method
Flush
Connector type
Screw
Load type
ELV HAL MLV LED INC Motor Control FLR Fan CFL
Material
PVC
Allowable wire size
#14-10 AWG
Torque rating
14 lbf-inch
Terminal enclosure material
Brass
Terminals
0.031 in
Color
Gray
The 20A, 120/277V single-pole design delivers dependable control for common commercial circuits, improving system reliability and reducing downtime in busy facilities. It translates into measurable business value by supporting standard 14-10 AWG wiring and brass terminal enclosures that promote secure, long-lasting terminations. The back and side wiring option accelerates field installation, lowers labor costs, and minimizes miswiring in crowded panel assemblies. Flush mounting offers a sleek panel appearance and easier cleaning, especially in restrictively spaced enclosures. The broad load-type compatibility — ELV, MLV, LED, INC, CFL, motor control, and fans — simplifies inventory and enables one switch family to service multiple applications. Regulatory-grade certifications ensure compliance across jurisdictions, reducing risk during audits.
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FAQs
The CSB120GY is designed for back and side wiring with screw terminals and flush mounting in commercial panels. It supports #14-10 AWG conductors, a 120/277V supply, and is suitable for single-pole control of lighting, fans, and motor loads in offices, retail spaces, and mechanical rooms.
Back and side wiring with screw terminals allows faster field connections while reducing exposed conductors. The 14-10 AWG compatibility and 0.031 inch terminal size enable secure, code-compliant terminations, and the 14 lbf-inch torque ensures consistent clamping without over-tightening, improving reliability in high-traffic commercial environments.
Yes. The switch supports a wide load spectrum including ELV, MLV, LED, incandescent, CFL, and motor control applications. Its 20A rating and single-pole design make it apt for controlling fans, LED drivers, and small motors in commercial spaces while maintaining safe, code-compliant operation.
The CSB120GY is cULus listed and NOM certified with Federal Specification Classification 6241 05, ensuring compliance across North American electrical codes. These certifications support safe installation in commercial panels and align with industry acceptance for commercial-grade switches.
The commercial-grade Eaton switch uses durable PVC housing and brass terminals, delivering long service life with minimal maintenance. Its flush mounting and reliable termination reduce replacement frequency, lowering maintenance costs and improving system uptime for facilities with high switch activity.