Eaton CSB315B Toggle Switch - cULus Listed Commercial Grade
Part Number: CSB315B
Quick Summary
The Eaton CSB315B toggle switch is a commercial-grade switch that provides reliable on-off control for wall-mounted electrical circuits. It helps minimize downtime by delivering consistent actuation in high-traffic environments and simplifies retrofits with back or side wiring and screw terminals. The CSB315B is cULus listed, NOM certified, and carries Federal Specification Classification 6241 05, ensuring cross-jurisdictional compliance. With a 120/277 V, 15 A rating and three-way/single-pole capability, it fits standard commercial switch boxes. This model aligns with professional wiring devices for commercial applications, delivering durable performance and predictable maintenance costs for facilities teams and electrical contractors.
Product Information
Extended Description
CSB315B Eaton: Eaton commercial grade toggle switch, #14-10 AWG, 15A, Commercial, Wall, 120/277V, Back and side wire, Screw, Brown, Three-Way, Brass, Terminals: 0.031 in
Product Name
Eaton commercial grade toggle switch
Catalog Number
CSB315B
UPC
032664558962
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.16 lb
Certifications
cULus Listed NOM Federal Specification Classification 6241 05
Type
Toggle switch
Amperage Rating
15A
Voltage rating
120/277 V
Number Of Poles
Single-pole
Application
Commercial
Wiring method
Back and side
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
Brass
Terminals
0.031 in
Color
Brown
Feature: 15A, 120/277 V rating. Business impact: Supports common commercial lighting and control loads without oversizing, enabling safer, more predictable circuit management. Application: Ideal for wall-mounted lighting control in offices, lobbies, and hallways. Feature: Back and side wiring with screw terminals for #14-10 AWG. Business impact: Reduces installation time and ensures secure terminations, lowering rework and call-backs. Application: Retrofit projects and new-build commercial wiring. Feature: Three-way switch capability with single-pole operation. Business impact: Expands circuit design options in complex lighting layouts while maintaining wiring simplicity. Application: Multi-location control in conference rooms and open spaces. Feature: Brass terminal enclosure and PVC body, brown finish. Business impact: Improves durability in busy environments and resists corrosion, extending service life. Application: High-traffic commercial environments. Feature: Certifications and compliance (cULus, NOM, Federal Spec 6241 05). Business impact: Ensures regulatory alignment across markets, easing procurement and installation approvals. Application: Facility standards compliance for commercial projects.
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FAQs
Yes. The CSB315B supports back and side wiring with screw terminals designed for #14-10 AWG conductors, making it straightforward to install in standard wall boxes and retrofit projects while maintaining secure, code-compliant connections.
The CSB315B is cULus listed and NOM certified, with Federal Specification Classification 6241 05. These certifications certify safety, regulatory compliance, and suitability for commercial electrical installations across multiple jurisdictions, reducing procurement and installation risk.
The switch is designed for wall mounting and supports three-way or single-pole configurations. It uses back and side wiring with screw terminals and accepts #14-10 AWG conductors, enabling flexible wiring during new builds or renovations.
The device measures 1.3 in deep, 4.2 in tall, and 0.902 in wide, weighing 0.16 lb. It is rated for 15A at 120/277 V, making it suitable for commercial lighting control and power circuits.
The CSB315B delivers reliable actuation, fast installation with screw terminals, and regulatory compliance, reducing downtime, maintenance costs, and rework while supporting durable, long-term performance in busy commercial environments.