Eaton Commercial Specification...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.83
Eaton Commercial Specification Grade Duplex Receptacle, 125V

Eaton Commercial Specification Grade Duplex Receptacle, 125V

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Model: TWRBR15B

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

$11.83
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Eaton Commercial Specification Grade Duplex Receptacle, 125V, Nickel-Plated Brass

The Eaton Commercial Specification Grade Duplex Receptacle is a heavy-duty 125V device built for commercial and industrial electrical installations that demand reliable, code-compliant performance. Featuring back-and-side wiring terminals that accept #14-10 AWG conductors, a nickel-plated brass contact strap, and a weather resistant design, this cULus Listed duplex receptacle is engineered for damp/wet location use as well as standard indoor applications.

Key Features

  • Electrical Rating: 125V rating for standard commercial and residential branch circuits.
  • Wire Range: Accepts #14-10 AWG wire via back-and-side wiring terminals for flexible screw-terminal installation.
  • Durable Construction: Nickel-plated brass contacts paired with an impact-resistant nylon face and a glass-filled nylon base for long-term durability under repeated use.
  • Weather Resistant: Weather resistant construction rated for damp/wet environmental conditions, extending device life in exposed locations.
  • Connection Type: Duplex, screw-terminal wiring for a secure, code-compliant termination.
  • Grade: Commercial specification grade construction for demanding professional installations.

Certifications & Compliance

  • cULus Listed
  • Weather Resistant, Suitable for Damp/Wet Locations

Technical Specifications

  • Warranty: Refer to warranty document.
  • Department: Electrical
  • Certifications: cULus Listed
  • Environmental Conditions: Damp/wet
  • Environmental Resistance: Weather resistant
  • Product Width: 1.09 in
  • Product Length/Depth: 1.3 in
  • Product Height: 4.19 in

Typical Applications

  • Commercial and Residential Electrical Installations
  • Standard Branch Circuit Wiring
  • Damp and Wet Location Installations
  • Office, Retail, and Institutional Wiring
  • Renovation and New Construction Projects

Why Eaton?

Eaton engineers this duplex receptacle with a nickel-plated brass contact strap, impact-resistant nylon face, and glass-filled nylon base to deliver dependable, long-lasting performance in commercial environments. Backed by cULus Listing and a weather resistant design suitable for damp/wet locations, it gives electrical professionals a specification grade device they can trust for code-compliant installations. Eaton's commercial specification grade line is built to withstand the demands of everyday professional use.

Variant Specifications

AmperageColorModelSKU
15ABlackStandardTWRBR15B
15AGrayStandardTWRBR15GY
15AIvoryStandardTWRBR15V
20AStandardTWRBR20BTWRBR20B

Manufacturer Resources

Product Specs

Listing:
cULus
Department:
Electrical
Environmental resistance:
Weather resistant
Product Length/Depth:
1.3 in
Product Type:
Duplex Receptacle
Certifications:
cULus Listed
Product Width:
1.09 in
Voltage Rating:
125V
Environmental conditions:
Damp/wet
Warranty:
Refer to warranty document.
Product Height:
4.19 in
Product Group:
Wiring Devices
Product Subgroup:
Receptacles & Outlets
Product Weight:
0.154 lb
Product Length:
1.3 in

Eaton TWRBR15B – Frequently Asked Questions

1) Can the Eaton TWRBR weather resistant duplex receptacle be used outdoors or in a damp location?
Yes. The Eaton commercial specification grade duplex receptacle is built weather resistant and rated for damp/wet environmental conditions, so it is the right device for exterior walls, unheated garages, car washes and similar exposed spots. It still needs the appropriate outdoor-rated cover for the location; the receptacle itself is the WR-rated half of that assembly.
2) What wire size do the Eaton TWRBR receptacles accept, and can I use back wiring?
Terminals are back-and-side wire and accept #14 through #10 AWG copper conductors. That is screw-clamp back wiring, not the push-in stab style, so a #12 branch circuit on a 20A run or #14 on a 15A run both land under the same terminal. Handy on a device that has to be pigtailed in a crowded box.
3) Do the Eaton TWRBR receptacles come in 15 amp and 20 amp versions?
Both. The 15A version comes in black (TWRBR15B), gray (TWRBR15GY) and ivory (TWRBR15V). The 20A is TWRBR20B. All are 125V duplex devices. Pick the 20A where the branch circuit is 20A and the load is a single receptacle on that circuit; 15A devices are fine on a multi-outlet 20A circuit under standard NEC practice.
4) Is the Eaton TWRBR tamper resistant, and what should I use if my job requires TR receptacles?
The TWRBR is a weather resistant device, not a tamper resistant one. For openings where code calls for TR, such as dwelling units, schools and childcare areas, the Pass and Seymour 3232TRW Trademaster tamper-resistant duplex receptacle is the device to specify instead.
5) What is a comparable 20A 125V duplex receptacle to the Eaton TWRBR20B?
The Eaton TWRBR20B is the 20A version of the Eaton Commercial Specification Grade duplex receptacle, rated 125V and weather resistant for damp/wet locations. Two close alternates at the same 20A/125V duplex configuration are the Bryant 5362B heavy-duty duplex receptacle and the Pass & Seymour 26352W, a heavy-duty specification grade decorator-style duplex in white. The Eaton is the one to keep if the opening is a damp or wet location, since weather resistance is part of its build; the Bryant and P&S units are described as heavy-duty and specification grade devices without that weather-resistant designation.
6) Does the Eaton TWRBR15B meet tamper-resistant requirements, or do I need a different receptacle?
The Eaton Commercial Specification Grade duplex receptacle is a weather resistant device listed cULus and suited to damp/wet locations; weather resistance and tamper resistance are separate requirements. Where the code calls for a tamper-resistant receptacle, such as dwelling units, child care, and similar occupancies, use a device built for it - the Pass & Seymour 3232TRW Trademaster is a tamper-resistant duplex receptacle in white. If the opening needs both, confirm the device carries both the WR and TR markings before you order.
7) Can I use the Eaton commercial spec grade duplex receptacle in a hazardous location?
No. The Eaton Commercial Specification Grade duplex receptacle is a cULus Listed 125V device rated for damp/wet locations, which covers exposure to moisture but not classified hazardous areas. For hazardous or classified environments, use a device built for it - the Appleton FSQC Series interlocked explosionproof receptacle, or the Appleton U-Line ECS factory-sealed 15 and 20 amp plug and receptacle set in a 3-pole configuration.
8) Will the Eaton 125V duplex receptacle work on a 277V circuit?
No. The Eaton Commercial Specification Grade duplex receptacle carries a 125V rating and belongs on standard 125V branch circuits. For a 277V load, use a device rated for it - the Bryant 430R9W is a 2-pole 3-wire 277V motor-duty receptacle from the 4750DR series. Never substitute on voltage rating alone; confirm the pole and wire configuration matches the equipment cord as well.
9) Is the Eaton TWRBR duplex receptacle UL listed for commercial work?
It is cULus Listed, which covers both US and Canadian installations, and it is built to commercial specification grade. That listing plus the weather resistant rating is what an inspector looks for on a damp or wet location device.
10) Can I use the Eaton TWRBR on a 277V circuit or a locking application?
No on both counts. The TWRBR is rated 125V with a standard straight-blade duplex face. For 277V work look at the Bryant 430R9W motor-duty receptacle, and for a twist-lock connection the Bryant 70520FR flanged locking receptacle or the Pass and Seymour Turnlok 30A single receptacle.
11) I need a duplex receptacle in ivory - what are my options besides the Eaton TWRBR15V?
The Eaton TWRBR15V is the 15A ivory version of the Eaton commercial specification grade duplex receptacle, 125V and weather resistant. If you need ivory at 20A instead, the Bryant 5362BI is a 20A/125V heavy-duty duplex receptacle in ivory. For an ivory device with built-in ground-fault protection, the Pass & Seymour 2097HGI is a hospital grade 20A self-test GFCI duplex in ivory. The Eaton is the straight non-GFCI device; the P&S adds GFCI protection and hospital grade construction.
12) What should I use instead of the Eaton TWRBR receptacle if the plug needs to lock in place?
The Eaton Commercial Specification Grade duplex receptacle is a straight-blade 125V duplex device with back-and-side wiring for #14-10 AWG, so a cord cap simply pulls out. If the application needs a twist-lock connection, look at locking devices instead: the Bryant 70520FR is a 7 Series NEMA flanged locking receptacle, and the Pass & Seymour Turnlok 30A single receptacle is a non-NEMA locking device at 30A. Match the locking configuration to the cord cap already on the equipment.
13) What is the difference between the Eaton TWRBR duplex receptacle and a decorator-style receptacle?
The Eaton Commercial Specification Grade duplex receptacle uses the traditional duplex face with an impact-resistant nylon face and glass-filled nylon base, and takes a standard duplex wall plate. The Pass & Seymour 26352W is a heavy-duty specification grade decorator duplex receptacle at 20A/125V, which uses the rectangular decorator opening and needs a decorator plate. Both are duplex devices on a 125V circuit; the choice comes down to which plate style the rest of the building is standardized on.
14) What is the Eaton TWRBR made of and will it hold up to heavy plug cycling?
Contacts run on a nickel-plated brass strap, the face is impact-resistant nylon and the base is glass-filled nylon. That combination is aimed at repeated plug-and-unplug duty in offices, retail and institutional spaces rather than a residential-grade thermoplastic device.
15) Can I standardize the same Eaton receptacle across a building and still match existing device colors?
At 15A the same device is available in black, gray and ivory, so one part family covers back-of-house, mechanical rooms and finished tenant spaces without switching manufacturers. The 20A is stocked as TWRBR20B. All four share the 125V rating, the #14-10 AWG back-and-side terminals and the weather resistant construction, so wiring practice stays identical across the fleet.
How fast can I get the Eaton TWRBR15B 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 Eaton TWRBR15B come with a warranty?
Absolutely. The Eaton TWRBR15B 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 Eaton TWRBR15B?
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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