Cooper Wiring Devices ACW Heav...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$7.69
Eaton Heavy-duty industrial grade AC toggle switch Single pole, double pole, 3-way, 4-way 15A & 20A, 120/277 V/AC

Cooper Wiring Devices ACW Heavy-Duty Industrial Toggle Switch, 15A/20A 120/277V

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Model: 1203W
$1,000.00
$7.69

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

$1,000.00
$7.69
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Cooper Wiring Devices ACW Heavy-Duty Industrial Toggle Switch, 15A/20A 120/277V

The Cooper Wiring Devices ACW Heavy-Duty Industrial Toggle Switch delivers dependable electrical control for demanding commercial and industrial installations, rated 15A & 20A at 120/277V. Configurable as single pole, double pole, 3-way, or 4-way, this toggle switch is built with polycarbonate construction and a brass terminal enclosure for corrosion resistance and long-term reliability. Back and side wiring terminals accept #14-10 AWG wire, giving installers flexible mounting and termination options on the job.

Key Features

  • 15A & 20A Current Rating: Handles substantial electrical loads for industrial equipment and lighting circuits with reliable switching capacity.
  • 120/277V Dual Voltage: Compatible with both standard and commercial voltage systems for versatile installation flexibility.
  • Multi-Configuration Design: Wired as single pole, double pole, 3-way, or 4-way for comprehensive circuit control options.
  • Durable Construction: Polycarbonate thermoplastic body provides impact resistance and long-term reliability in industrial environments.
  • Brass Terminal Enclosure: Corrosion-resistant brass terminals ensure secure electrical connections and extended service life.
  • Dual Wiring Methods: Back and side wiring options accommodate various installation requirements and panel configurations.
  • #14-10 AWG Wire Compatibility: Accepts standard industrial wire sizes for straightforward installation and maintenance.
  • Screw Connector Terminals: Secure screw-type termination for a dependable electrical connection point.

Technical Specifications

  • Product Type: Switches
  • Allowable Wire Size: #14-10 AWG
  • Application: Industrial
  • Connector Type: Screw
  • Product Material: Polycarbonate
  • Terminal Enclosure Material: Brass
  • Voltage Rating: 120/277 V
  • Wiring Method: Back and side

Typical Applications

  • Industrial Manufacturing Facilities
  • Commercial Buildings and Offices
  • Warehouse and Distribution Centers
  • Processing Plants and Production Lines
  • Heavy-Duty Lighting Control Systems
  • Motor Control Applications

Why Cooper Wiring Devices?

Cooper Wiring Devices engineers this toggle switch for industrial-grade reliability, pairing impact-resistant polycarbonate construction with a corrosion-resistant brass terminal enclosure. The multi-configuration switching and dual back-and-side wiring options give electrical contractors the flexibility to standardize on a single dependable device across single pole, double pole, 3-way, and 4-way applications, with screw terminals sized for #14-10 AWG wire and a 15A/20A, 120/277V rating suited to industrial lighting and equipment circuits.

Manufacturer Resources

Product Specs

Allowable Wire Size:
#14-10 AWG
Application:
Industrial
Connector Type:
Screw
Product Details:
Toggle switch
Product Material:
Polycarbonate
Special Features:
Bulk
Terminal Enclosure Material:
Brass
Voltage Rating:
120/277 V
Wiring Method:
Back and side
Product Group:
Wiring Devices
Product Type:
Switches
Department:
Electrical
Product Subgroup:
Toggle Switches

Cooper Wiring Devices 1203W – Frequently Asked Questions

1) Will a Cooper 1201W toggle switch work on a 277V lighting circuit?
Yes. The Cooper ACW heavy-duty toggle switch is rated 120/277V AC, so it works on both standard 120V branch circuits and the 277V lighting circuits common in commercial and industrial buildings. That dual rating is why one device can be standardized across a facility instead of stocking separate 120V and 277V switches.
2) Do I need a 15A or a 20A switch for a 20 amp circuit?
Match the switch to the circuit breaker. On a 20A branch circuit use one of the 20A ACW devices, such as the 1222W double pole or the 1223W 3-way; a 15A switch belongs on a 15A circuit. Both amperage ratings are offered in single pole, double pole, 3-way and 4-way, so the configuration you need exists either way.
3) Which Cooper ACW switch do I order to control one light from two doorways?
Two locations means a pair of 3-way switches: the 1203W at 15A or the 1223W at 20A. Add a 4-way between them for every additional control point, the 1224W at 20A. Single pole (1201W) only controls from one spot, so it is the wrong part for that job.
4) What wire size do the Cooper ACW industrial toggle switches accept?
The screw terminals take #14 through #10 AWG copper, which covers 15A and 20A branch circuits plus the heavier #10 runs used on long 277V lighting homeruns. Terminals are screw type, and the device wires either from the back or from the side, so you can pick whichever suits how the box is filled.
5) Can these Cooper toggle switches break both legs of a 240V or 277V load?
That is what the double pole versions are for. The 1222W and the black-toggle 1222B are 20A double pole devices, switching both ungrounded conductors at once, which is what you want on a two-pole load such as a heater or a piece of equipment fed from both legs. Double pole is also offered at 15A.
6) Are Cooper ACW toggle switches suitable for a wash-down or corrosive plant environment?
The body is polycarbonate and the terminal enclosure is brass, so the current-carrying hardware resists corrosion better than a plated-steel strap arrangement and the thermoplastic body takes impact on a production floor. It is an industrial-application device, not a residential-grade switch. It still needs an appropriate enclosure and cover for any wet or wash-down location.
7) Can I buy Cooper 1201W switches in bulk for a large lighting retrofit?
Yes. The ACW switches come both individually carded and in bulk pack, with bulk part numbers carrying a BU suffix, for example 1201W-BU for the 15A single pole and 1203W-BU for the 15A 3-way. Bulk is the sensible way to order when you are changing out several hundred devices and do not want to unwrap each one.
8) Can I replace a worn residential-grade wall switch with a Cooper ACW switch?
Yes, and it is a common upgrade in corridors, stairwells and back-of-house areas where a spec-grade switch keeps failing. The ACW is an industrial-application device with a polycarbonate body and brass terminal enclosure, wired the same way as the switch coming out, back or side, on #14-10 AWG. Keep the configuration the same: single pole for single pole, 3-way for 3-way, and match the amperage to the breaker.
9) What is the difference between the 1222W and the 1222B?
Same 20A double pole device, different toggle color: the 1222B is the black version and the 1222W the white one. Electrically they are identical, so the choice is cosmetic or a way to color-code circuits across a plant.
10) Will a Cooper ACW toggle switch fit a standard wall plate and device box?
It is a standard toggle-style wiring device, so it takes an ordinary toggle wall plate and mounts in a standard single-gang device box or gang box. Nothing about the ACW line requires a special plate. Wire size is the thing to plan for: #14-10 AWG with back or side termination, so allow box fill for #10 conductors if that is what you are running.
How fast can I get the Cooper Wiring Devices 1203W 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 1203W come with a warranty?
Absolutely. The Cooper Wiring Devices 1203W 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 1203W?
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
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