Cooper Wiring Devices TR-7730V...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.82
Cooper Wiring Devices TR-7730V Tamper-Resistant Decorator Switch/Receptacle Combination Device

Cooper Wiring Devices TR-7730V Tamper-Resistant Decorator Switch/Receptacle Combination Device

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Model: TR7730BK
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$16.82
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Cooper Wiring Devices TR-7730V Tamper-Resistant Decorator Switch/Receptacle Combination Device

The Cooper Wiring Devices TR-7730V Decorator Switch/Receptacle Combination Device pairs a single-pole decorator rocker switch with a NEMA 5-15R duplex-style receptacle in one flush-mount unit, giving commercial installers a space-saving way to combine switching and receptacle power in a single wallbox. This combination device is available in Black and Ivory finishes, and is built to deliver a 120/277V switch rating alongside a 125V, 15A receptacle rating on every unit in the family. Built with a durable thermoplastic/PVC housing and brass contacts, it incorporates tamper-resistant shutters and an auto-ground design for added safety and code-conscious installations in commercial environments.

Key Features

  • Configuration: Decorator switch and single receptacle combined in one decorator-style device for compact, space-saving installations.
  • NEMA Configuration: 5-15R receptacle configuration for standard 15A plug compatibility.
  • Durable Construction: Thermoplastic/PVC housing with brass contacts for reliable, long-lasting performance.
  • Connection Type: Screw connectors with back and side wiring method for flexible installation.
  • Actuator: Rocker-style decorator actuator for a modern, low-profile appearance.
  • Electrical Rating: 120/277V switch and 125V receptacle, single-pole, 15A amperage rating across the family.
  • Allowable Wire Size: #14 - #12 AWG for compatibility with standard branch-circuit wiring.
  • Special Features: Tamper-resistant receptacle shutters and auto-ground clip for enhanced safety and simplified grounding.
  • Mounting Type: Flush mounting for standard wallbox installations.
  • Closure Type: Maintained switch action for consistent on/off operation.
  • Operating Temperature: Rated for -20 to 60°C ambient operating range.
  • Finish Options: Available in Black and Ivory to match commercial decor.

Technical Specifications

  • Amperage Rating: 15A
  • Voltage Rating: 120/277V switch, 125V receptacle
  • Configuration: Decorator and single receptacle
  • Operating Temperature: -20-60°C
  • Special Features: Tamper resistant, auto-ground
  • Product Width: 1.08 inches
  • Product Height: 4.19 inches
  • Product Weight: .277 pounds

Typical Applications

  • Commercial Electrical Installations
  • Combination Switch and Receptacle Wiring
  • Renovation and Retrofit Projects
  • New Commercial Construction
  • Space-Constrained Wallbox Installations

Why Cooper Wiring Devices?

Cooper Wiring Devices builds the TR-7730V decorator switch/receptacle combination device with a thermoplastic/PVC housing, brass contacts, and tamper-resistant, auto-ground features suited to demanding commercial environments. The screw-connector, back-and-side wiring method and #14 - #12 AWG wire range give installers flexibility, while the 15A, 120/277V switch and 125V receptacle rating deliver dependable, code-conscious performance for professional electrical work, available in Black and Ivory to fit any commercial finish scheme.

Manufacturer Resources

Product Specs

Connector Type:
Screw
Actuator:
Rocker
Wiring Method:
Back and side
Nema Configuration:
5-15R
Contact Type:
Brass
Style Type:
Duplex
Product Type:
Switch/Receptacle Combination
Configuration:
Decorator and Single Receptacle
Voltage Rating:
120/277V switch, 125V receptacle
Number Of Poles:
Single-pole
Allowable Wire Size:
#14 - #12 AWG
Operating Temperature:
-20-60˚C
Closure Type:
Maintained
Installation Category:
Flush
Amperage Rating:
15A
Special Features:
Tamper-Resistant, Auto-Ground
Connection Type:
Screw Connectors, Back and Side Wire
Product Material:
Thermoplastic/PVC
Department:
Electrical
Product Group:
Wiring Devices
Product Width:
1.08 inches
Product Height:
4.19 inches
Product Weight:
.277 pounds
Product Subgroup:
Combination Devices
Product Length:
1.3 in
Application:
Commercial

Cooper Wiring Devices TR7730BK – Frequently Asked Questions

1) Will a Cooper TR7730 switch/receptacle combo fit in a single-gang box?
Yes. The Cooper TR7730 combines a single-pole rocker switch and one NEMA 5-15R receptacle in one decorator-style device that flush mounts in a standard wallbox. The device body measures 4.19 inches by 1.08 inches, so it drops into a single-gang opening and takes a single-gang decorator plate. That is the whole point of it: one box position doing two jobs where you don't have room to gang two devices.
2) Can the Cooper TR7730 switch side be used on a 277V lighting circuit?
The switch side is rated 120/277V, so it will control 277V lighting found in commercial buildings. The receptacle side is 125V only. Those are two different ratings on one device, which matters because the factory tab arrangement determines whether the switch and receptacle share a feed. If you intend to run 277V to the switch, the receptacle must be fed separately from a 120V circuit and the device broken out accordingly.
3) Does this Cooper combo device meet tamper-resistant receptacle requirements?
The receptacle half has tamper-resistant shutters built in, so it satisfies jobs where TR receptacles are called for, such as dwelling units, child care and similar occupancies. The device also uses an auto-ground clip, so it bonds to a grounded metal box through the mounting strap without a separate bonding jumper.
4) Can I plug a 20 amp appliance into this Cooper switch/receptacle combo?
No. The receptacle is a 15A NEMA 5-15R, so it only accepts standard 15A parallel-blade plugs. A 20A cord cap with the sideways neutral blade (5-20P) will not enter it. For a vending machine, floor buffer or anything else with a 5-20P plug, you need a 20A device instead.
5) What wire size does the Cooper TR7730 accept, and can I back-wire it?
It takes #14 to #12 AWG copper, which covers standard 15A and 20A branch circuit conductors. Terminations are screw type with a back and side wiring method, so you can land the conductor straight in the back under the clamp or wrap it on the side screw. No push-in stab connections here, so the conductor is clamped under a screw either way.
6) Is this Cooper combo device rated for an unconditioned space like a garage or parking structure?
The ambient operating range is -20 to 60 degrees C, roughly -4 to 140 F, so it holds up in unheated garages, warehouses and similar spaces within that band. The housing is thermoplastic/PVC with brass contacts. Note it is a flush-mount device for a standard wallbox, not a weatherproof assembly, so any damp or wet location still needs an appropriate cover.
7) Can I use this Cooper combo device for three-way switching?
No. The switch half is single-pole, so it controls a load from one location only. If you need to switch the same fixture from two points, use a pair of three-way switches; this combo is not a substitute for one leg of a three-way.
8) What colors does the Cooper TR7730 tamper-resistant combo device come in?
Two: black, ordered as TR7730BK, and ivory, ordered as TR7730V. If you are standardizing devices across a building, pick the one that matches the plates already installed, since the decorator opening is the same either way.
9) Is the switch on the Cooper TR7730 a momentary or maintained switch?
Maintained. The rocker stays where you put it, on or off, like any ordinary single-pole wall switch. It is not a momentary or spring-return actuator, so it will not work for door-release or pushbutton-style control applications.
How fast can I get the Cooper Wiring Devices TR7730BK 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 TR7730BK come with a warranty?
Absolutely. The Cooper Wiring Devices TR7730BK 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 TR7730BK?
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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