Cooper Wiring Devices Commerci...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.69
Cooper Wiring Devices Commercial Grade Toggle Switch

Cooper Wiring Devices Commercial Grade Toggle Switch

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Model: CSB120W
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4.69
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Cooper Wiring Devices Commercial Grade Combination Toggle Switch, Single-Pole/3-Way

The Cooper Wiring Devices Commercial Grade Combination Toggle Switch pairs two single-pole toggle switches configured as (2) three-way switches in a single duplex-style device, built for demanding commercial electrical installations. Rated 15A with screw connector terminals and brass contacts, this combination switch supports back and side wiring methods for flexible installation, and features a neon pilot light for visual on/off indication. Constructed from durable thermoplastic, it is engineered to hold up in commercial environments where reliability and code-compliant switching performance are essential.

Key Features

  • Combination Switching: (2) single-pole switches configured as (2) three-way switches in one duplex-style device, ideal for multi-location control.
  • Durable Construction: Thermoplastic housing with brass contacts for long-term durability in commercial applications.
  • Screw Connector Terminals: Screw-type connections support back and side wiring methods for installer flexibility.
  • Amperage Rating: Rated 15A for standard commercial switching loads.
  • Wire Compatibility: Accepts #14 - #12 AWG wire sizes for standard branch circuit wiring.
  • Neon Pilot Illumination: Built-in neon pilot light provides visual confirmation of switch status.
  • Maintained Toggle Actuator: Standard maintained-closure toggle actuator for reliable, tactile operation.
  • Flush Mounting: Designed for flush mounting in standard wall boxes for a clean, finished installation.

Technical Specifications

  • Connector Type: Screw
  • Switch Type: (2) Single-pole
  • Actuator: Toggle
  • Wiring Method: Back and side
  • Application: Commercial
  • Contact Type: Brass
  • Style Type: Duplex
  • Wattage: 1 / 25W
  • Type: Standard
  • Material: Thermoplastic
  • Number Of Poles: Single-pole
  • Allowable Wire Size: #14 - #12 AWG
  • Operating Temperature: -20-60°C
  • Closure Type: Maintained
  • Amperage Rating: 15A
  • Mounting Type: Flush
  • Illumination: Neon pilot
  • Number of Ways: (2) Three-way

Typical Applications

  • Commercial Electrical Installations
  • Multi-Location Lighting Control (3-Way Switching)
  • Office, Retail, and Institutional Buildings
  • Renovation and New Construction Wiring
  • Standard Wall Box Switch Replacements

Why Cooper Wiring Devices?

Cooper Wiring Devices builds this combination toggle switch with brass contacts and a thermoplastic housing to deliver dependable, code-compliant switching performance for commercial electrical work. The screw-terminal design with back-and-side wiring flexibility, combined with a maintained toggle actuator and neon pilot illumination, makes it a practical choice for electricians who need dual 3-way switching in a single, reliable device.

Manufacturer Resources

Product Specs

Connector Type:
Screw
Switch Classification:
(2) Single-pole
Actuator:
Toggle
Wiring Method:
Back and side
Application:
Commercial
Contact Type:
Brass
Style Type:
Duplex
Product Wattage:
1 / 25W
Product Type:
Standard
Number Of Poles:
Single-pole
Allowable Wire Size:
#14 - #12 AWG
Operating Temperature:
-20-60˚C
Closure Type:
Maintained
Amperage Rating:
15A
Installation Category:
Flush
Illumination:
Neon pilot
Number of ways:
(2) Three-way
Connection Type:
Screw
Product Material:
Thermoplastic
Department:
Electrical
Product Group:
Wiring Devices
Product Width:
1.08 inches
Product Height:
4.19 inches
Product Weight:
.2 pounds
Product Subgroup:
Toggle Switches

Cooper Wiring Devices CSB120W – Frequently Asked Questions

1) Can the Cooper commercial toggle switch control one light from two locations?
Yes. The Cooper Wiring Devices commercial combination toggle is two single-pole switches configured as (2) three-way switches in one duplex-style body, so each half can be paired with a second three-way switch elsewhere to control a load from two locations. That gives you two independent 3-way circuits out of one gang.
2) Will two of these Cooper switches fit in a single-gang box?
No, and you don't need two. The device is a duplex combination unit, two switches in one strap, and it measures 4.19 by 1.08 inches, which is standard single-gang strap size for flush mounting in a normal wall box. One device, one gang, two three-way switches.
3) What wire size does this 15A commercial toggle switch accept?
It takes #14 to #12 AWG, which covers standard 15A and 20A branch circuit conductors. Terminations are screw type and the switch is wired back or side, so you can backwire the terminals or wrap the screws, whichever suits the box fill. The switch itself is rated 15A.
4) Does this switch light up so you can find it in a dark corridor?
It has a neon pilot light rated 1/25W that gives visual indication of switch status. Pilot-light devices are useful where the load is out of sight, like a basement, attic, exterior light, or exhaust fan in a mechanical room.
5) Is this toggle switch rated for unheated spaces like a parking garage or warehouse?
Its operating temperature range is -20 to 60 degrees C, so unconditioned warehouses, garages, and stairwells are within range as long as the box location stays inside those limits. Housing is thermoplastic with brass contacts.
6) Is this a momentary switch or does it stay on?
Maintained closure. The toggle stays where you put it until it's switched again, which is what you want for lighting control. If you need a momentary action for a door release or a motor start, this is the wrong device.
7) What wall plate do I need for this Cooper duplex combination switch?
You need a two-toggle (duplex toggle) single-gang plate, not a standard one-toggle plate. The device is duplex style with two toggle actuators on a single flush-mount strap, so a plate with one toggle opening won't cover it. Plates are ordered separately.
8) What colors does the Cooper commercial combination toggle switch come in?
Three: white, ivory, and brown. For a property manager matching existing devices across a building, white and ivory are the usual commercial office finishes and brown matches older or wood-trim installations. Each color is a separate part number.
9) Is this a residential switch or built for commercial use?
Commercial grade. Cooper specs it for commercial application, with brass contacts and a thermoplastic body, which is the build spec facility and MRO buyers look for over a residential-grade device in high-cycle spaces like offices, retail, and schools.
How fast can I get the Cooper Wiring Devices CSB120W delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Cooper Wiring Devices CSB120W come with a warranty?
Absolutely. The Cooper Wiring Devices CSB120W is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Cooper Wiring Devices CSB120W?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Cooper Wiring Devices CSB120W from ZenSupply?
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