Eaton CS220W Toggle Switch - 20A, 120/277V, cULus
Part Number: CS220W
Quick Summary
The Eaton CS220W toggle switch delivers reliable load control for commercial equipment and lighting in service panels. Engineers and procurement teams wrestle with mis-wiring, frequent failures, and inadequate environmental tolerance from less durable devices. This unit is cULus Listed and NOM compliant under Federal Specification Classification 6241 05, providing strong safety and regulatory assurance. With a compact, flush-mount design and side-wire terminals, it simplifies installation and reduces field wiring errors. Compatible with #14-10 AWG wires and brass terminal enclosures, it balances durability with ease of sourcing. Standardization on CS220W supports easier maintenance, faster stocking, and consistent performance across commercial lighting, motor control, and HVAC applications.
Product Information
Extended Description
CS220W Eaton: Eaton commercial grade toggle switch, #14-10 AWG, 20A, Commercial, Flush, 120/277V, Side wire, Screw, White, Load type: Motor Control, Fan, LED, Incandescent, ELV, MLV, CFL, Flourescent, Halogen, Double-Pole, Dual-pole, Brass, PVC
Product Name
Eaton commercial grade toggle switch
Catalog Number
CS220W
UPC
032664488405
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.125 lb
Certifications
cULus Listed NOM Federal Specification Classification 6241 05
Type
Toggle switch
Amperage Rating
20A
Voltage rating
120/277 V
Number Of Poles
Two-pole
Application
Commercial
Wiring method
Side wire
Switch type
Two-pole
Mounting method
Flush
Connector type
Screw
Load type
ELV CFL FLR Fan LED INC MLV HAL Motor Control
Material
PVC
Allowable wire size
#14-10 AWG
Terminal enclosure material
Brass
Color
White
Feature: 20A amperage rating with a 120/277V voltage rating. Business Impact: Handles typical commercial lighting and modest motor loads with confidence, reducing the need for overspec’d hardware and lowering total cost of ownership. Application: Ideal for service panels and control cabinets in retail, office, and light industrial environments. Feature: Two-pole design with side wiring and screw terminals. Business Impact: Simplifies wiring diagrams, minimizes wiring errors, and speeds up installation in tight panel spaces. Application: Suitable for new builds and retrofits where quick, reliable wiring is essential. Feature: Flush mounting and compact dimensions (1.3 in depth, 0.902 in width, 4.2 in height). Business Impact: Maximizes panel density and aesthetic integration while maintaining accessibility for maintenance. Application: Panel upgrade projects and space-constrained electrical installations. Feature: Brass terminal enclosure with PVC body and white finish. Business Impact: Enhances durability, corrosion resistance, and longevity in commercial settings, reducing maintenance cycles. Application: Environments with variable temperatures and handling by maintenance staff. Feature: Load type versatility including ELV, CFL, FLR, Fan, LED, INC, MLV, HAL, and Motor Control. Business Impact: Eliminates SKU fragmentation by supporting a broad range of loads from lighting to motor-driven equipment. Application: Multi-load panels and centralized control systems in offices, hospitals, and campuses. Feature: Certifications and compliance (cULus Listed; NOM; Federal Specification 6241 05). Business Impact: Improves audit readiness and regulatory compliance, easing procurement and safety documentation. Application: Facilities subject to UL/cUL safety standards and federal specifications.
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FAQs
To wire the CS220W, use #14-10 AWG conductors with the brass terminal enclosure. Attach the line and load conductors to opposite poles as indicated in the wiring diagram, then tighten the screws securely to ensure solid contact. The side-wire entry simplifies routing in crowded panels and supports quick field termination. Always refer to the Eaton CS220W datasheet for torque guidelines and enclosure clearance.
The CS220W is rated for 20 A at 120/277 V and supports two-pole operation. It accommodates a broad range of load types, including ELV, CFL, FLR, Fan, LED, INC, MLV, HAL, and Motor Control. This versatility makes it suitable for lighting, HVAC, and small motor-driven equipment in commercial spaces, reducing the need for multiple specialized switches.
Yes. The CS220W is a two-pole, commercial-grade toggle switch designed to handle motor control alongside lighting loads. Its flush-mount, compact form factor fits tight control panels common in HVAC and light industrial environments. With 120/277 V compatibility and robust brass terminals, it delivers reliable switching performance under typical HVAC duty cycles while maintaining consistent electrical contact.
The CS220W is cULus Listed and NOM compliant under Federal Specification Classification 6241 05, indicating compliance with recognized safety and performance standards. These certifications facilitate regulatory acceptance in facilities requiring UL-listed components, improve audit readiness, and simplify procurement by confirming adherence to established safety norms for commercial electrical devices.
Standardizing on the CS220W can reduce spare parts inventory and simplify maintenance programs due to its broad load compatibility and durable construction. Its brass terminals and PVC body resist corrosion, lowering replacement frequency. The two-pole design and flush mount speed installation, delivering uptime improvements and lower labor costs during panel upgrades and routine servicing.