Eaton CSB315STW-SP Toggle Switch - cULus Listed
Part Number: CSB315STW-SP
Quick Summary
The Eaton CSB315STW-SP toggle switch is a reliable control device for commercial wiring projects. In the field, installers often contend with tight spaces, mixed wiring methods, and multi-location control challenges, which this switch helps mitigate with back and side wiring and secure screw terminals. It carries cULus Listed status along with NOM and Federal Specification Classification 6241 05, helping you meet essential regulatory requirements and maintain traceability. With a 15A, 120/277V rating in a three-way, single-pole configuration, it delivers versatile performance for offices, retail spaces, and light-industrial environments. The combination of a wall-mount design, brass terminals, and a rugged PVC body translates into faster installations, fewer call-backs, and improved lifecycle value for project portfolios.
Product Information
Extended Description
CSB315STW-SP Eaton: Eaton toggle switch, #14-10 AWG, 15A, Commercial, Wall, 120/277V, Back and side, Screw, Brown, Three-Way, Brass, Terminals: 0.031 in
Product Name
Eaton toggle switch
Catalog Number
CSB315STW-SP
UPC
032664709982
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.12 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 → Business Impact → Application: The CSB315STW-SP provides a 15A, 120/277V rating for reliable control of commercial lighting circuits, enabling safer, code-compliant operation across office and retail environments. This translates to measurable energy management and reduced downtime in multi-location installations where a three-way switch is required. Feature → Application: Back and side wiring with screw terminals simplifies field wiring and accelerates commissioning, minimizing labor costs and reducing wiring errors during install in wall-mounted panels. Feature → Application: Brass terminal enclosure and PVC body deliver durability and corrosion resistance in busy commercial spaces, supporting long service life and lower maintenance costs. Feature → Application: The unit’s three-way capability, combined with single-pole versatility, supports flexible configurations for multi- location control while preserving compatibility with #14-10 AWG conductors. Feature → Application: Dimensions (1.3 in depth, 4.2 in height, 0.902 in width) and wall-mount design fit standard wall boxes, enabling faster replacement and retrofit of legacy switches while maintaining a clean install.
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FAQs
CSB315STW-SP supports back and side wiring with screw terminals and is configured for three-way switching as well as single-pole operation, suitable for 15A, 120/277V circuits in commercial spaces.
Yes. Its 15A, 120/277V rating and three-way capability are ideal for multi-location lighting control in offices and similar commercial environments, while its wall-mount design simplifies installation.
The CSB315STW-SP is cULus Listed, includes NOM, and aligns with Federal Specification Classification 6241 05, supporting regulatory compliance and traceability.
The switch uses screw terminals with brass terminal enclosure and accepts #14-10 AWG conductors for reliable, secure terminations in commercial wiring installations.
Its wall-mount form factor, durable PVC body, and brass terminals reduce maintenance needs, speed up retrofits, and minimize downtime, delivering lower total cost of ownership in commercial deployments.