Eaton Commercial Specification...
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$172.01
Eaton Commercial Specification Grade Duplex Receptacle, 20A, 125V

Eaton Commercial Specification Grade Duplex Receptacle, 20A, 125V

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Model: TRBR20RDBXSP
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$172.01
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Eaton Commercial Specification Grade Duplex Receptacle, 20A, 125V

The Eaton Commercial Specification Grade Duplex Receptacle, 20A, 125V is a heavy-duty 5-20R duplex receptacle built for demanding commercial and industrial electrical installations. Rated 20A at 125V and accepting #14-10 AWG wire, this receptacle features a brass strap, impact-resistant nylon face, and PVC body for durable, long-lasting performance. It is cULus Listed, making it well suited for professional installations where code-compliant, commercial-grade devices are required for everyday power distribution needs.

Key Features

  • Electrical Rating: Rated 20A at 125V for dependable power delivery in commercial environments.
  • Wire Range: Accepts #14-10 AWG conductors, providing flexibility for field wiring.
  • Configuration: 5-20R duplex receptacle configuration accepts standard and locking-compatible plugs.
  • Wiring Method: Back and side wire, screw-terminal connections for a secure, dependable installation.
  • Durable Construction: Brass strap, impact-resistant nylon face, and PVC body resist damage and wear in high-traffic commercial settings.
  • Commercial Specification Grade: Built to commercial specification grade standards for demanding professional use beyond standard residential-grade devices.
  • Certifications: cULus Listed for verified safety and code compliance.

Certifications & Compliance

  • cULus Listed

Technical Specifications

  • Warranty: Refer to warranty document.
  • Product Type: Receptacle
  • Department: Electrical
  • Product Width: .79 in
  • Product Length/Depth: 1.24 in
  • Product Height: 4 in
  • Certifications: cULus Listed

Typical Applications

  • Commercial and Office Building Electrical Systems
  • General Power Wiring for 20A Circuits
  • Back and Side Wire Installations
  • New Construction and Renovation Projects
  • Professional and Code-Compliant Electrical Upgrades
  • Retrofit Wiring in Existing Commercial Spaces

Why Eaton?

Eaton commercial specification grade receptacles are engineered with durable brass strap, impact-resistant nylon face, and PVC body construction to withstand the rigors of daily commercial use. Backed by cULus Listing, this duplex receptacle delivers dependable, code-compliant performance for electrical professionals who demand reliability on every job, from ground-up construction to ongoing facility maintenance.

Manufacturer Resources

Product Specs

Product Width:
.79 in
Warranty:
Refer to warranty document.
Product Length/Depth:
1.24 in
Product Height:
4 in
Certifications:
cULus Listed
Product Type:
Duplex Receptacle
Department:
Electrical
Configuration:
Duplex
Connection Type:
Screw
Amperage Rating:
20A
Voltage Rating:
125V
Listing:
cULus
Grade:
Commercial Specification Grade
Product Group:
Wiring Devices
Product Subgroup:
Receptacles & Outlets
Product Length:
1.24 in

Eaton TRBR20RDBXSP – Frequently Asked Questions

1) Will an Eaton TRBR20 receptacle take #12 THHN on a 20 amp branch circuit?
Yes. The Eaton commercial spec grade duplex accepts #14 through #10 AWG conductors, so #12 is right in the middle of its range. It is rated 20A at 125V and terminates with screw terminals, back or side wired, so you can land solid #12 under the side screws or through the back wire holes.
2) What colors does the Eaton TRBR20 commercial receptacle come in, and which one do I use for generator-backed circuits?
Three colors: white (TRBR20W-BXSP), ivory (TRBR20V-BXSP) and red (TRBR20RDBXSP). Red is the convention for emergency or generator-backed power in healthcare and institutional work, so order red where the circuit is on the life-safety or standby panel and white or ivory for normal power. All three are the same 20A/125V device.
3) Can I use this Eaton duplex on a 277 volt circuit?
No. It is rated 125V only. A 277V load needs a device built for it, such as the Pass and Seymour 5762 duplex self-grounding receptacle at 15A 277V, or the Bryant 430R9W 2-pole 3-wire 277V motor-duty receptacle for motor connections. Putting a 125V device on 277V is a code violation and a failure waiting to happen.
4) I need an isolated ground receptacle for IT equipment - does the Eaton TRBR work, or do I need something else?
The Eaton TRBR is a standard commercial specification grade 20A/125V duplex receptacle and is not an isolated ground device. For an isolated ground circuit, the Pass & Seymour IG5362-I is a heavy-duty spec-grade isolated ground duplex receptacle at 20A/125V, matching the Eaton on rating while isolating the equipment ground. Bryant's 21254IGO is a quad straight-blade NEMA 5-20R 20A device if you need four outlets at one box rather than two.
5) Does a 5-20R receptacle also accept normal 15 amp cords?
It does. The 5-20R face has the T-slot neutral, which takes both standard 15A straight-blade plugs and 20A plugs with the sideways blade. That is why a 20A/125V duplex like the Eaton TRBR20 is the common choice on a 20A commercial circuit serving mixed office and shop equipment.
6) What is the difference between commercial spec grade and residential receptacles for a tenant turnover?
Grade is about the guts. The Eaton TRBR20 is commercial specification grade, built with a brass strap, impact-resistant nylon face and PVC body, which is what stands up to repeated plug cycling in corridors, break rooms and offices. A residential-grade device uses lighter internals and loosens up faster under that traffic. For a property manager standardizing a building, spec grade is the one worth putting on every opening so you are not back in the box in a year.
7) What is a comparable 20A 125V duplex to the Eaton TRBR20 from another brand?
The closest cross-brand swap is the Bryant 5362B series heavy-duty 20A/125V duplex, with the 5362BI as the ivory version of the same device. Both are the same electrical rating and duplex configuration as the Eaton. The Eaton is listed as commercial specification grade and the Bryant as heavy-duty, so if a spec sheet calls out one grade by name, match the wording on the drawing.
8) Can the Eaton TRBR duplex receptacle be used in a hazardous or wet industrial location?
The Eaton TRBR is a general-purpose commercial specification grade 20A/125V duplex receptacle with a PVC body, intended for commercial power wiring rather than classified areas. For hazardous locations, the Appleton FSQC series is an interlocked explosionproof receptacle, and the Appleton U-Line ECS set is a factory-sealed 15 and 20 amp plug and receptacle set, 3-pole. Those are purpose-built for classified environments and are not interchangeable with a standard 5-20R duplex.
9) Is there a 20A/125V receptacle that will shut off plug loads automatically instead of the Eaton TRBR?
Yes. The Eaton TRBR is an always-on commercial specification grade 20A/125V duplex receptacle with screw terminals. If you need controlled plug load for an energy code requirement, the Pass & Seymour PLT26351 is a heavy duty spec grade plug load timer receptacle rated 20A 125V, which adds timed control at the same electrical rating.
10) What should I order instead of the Eaton TRBR if the equipment uses a twist-lock plug?
The Eaton TRBR is a 5-20R straight-blade duplex receptacle, so a twist-lock cord cap will not land in it. For locking connections, the Pass & Seymour Turnlok 30A non-NEMA single receptacle is the locking-style device in the comparable range, rated 30A rather than the Eaton's 20A.
11) Can I back-wire these Eaton receptacles to speed up a large retrofit?
Yes, the TRBR20 is back and side wire with screw terminals, so you can feed conductors into the back wire openings and tighten the same clamping screws rather than forming a loop on every device. On a retrofit where you are swapping dozens of outlets in occupied commercial space, that is the faster install, and it still gives you a screw-clamped connection rather than a push-in stab.
How fast can I get the Eaton TRBR20RDBXSP 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 TRBR20RDBXSP come with a warranty?
Absolutely. The Eaton TRBR20RDBXSP 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 TRBR20RDBXSP?
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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