Eaton TWRBR20B Receptacle - Duplex, 20A 125V, cULus Listed
Part Number: TWRBR20B
Quick Summary
The Eaton TWRBR20B duplex receptacle provides reliable power delivery for commercial installations. In busy facilities, limited access and frequent field wiring issues can drive downtime and labor costs. It carries cULus listing and NOM compliance, supporting regulatory alignment for North American projects, while its weather‑resistant construction stands up to damp environments. Back‑and‑side wiring offers install flexibility, reducing commissioning time, and the nickel-plated brass contacts paired with a glass‑filled nylon base deliver long‑term durability. For facilities pursuing robust, compliant power distribution, this duplex receptacle combines reliability with a clean, flush mount that simplifies panel layouts and maintenance planning.
Product Information
Extended Description
TWRBR20B Eaton: Eaton commercial specification grade duplex receptacle,#14-10 AWG,20A,Commercial,Flush,125V,Back and side,Brown,Nickel-plated brass,Weather resistant,Impact-resistant nylon face,Glass-filled nylon base,5-20R,Duplex,Screw,Nylon,Core pack
Product Name
Eaton commercial specification grade duplex receptacle
Catalog Number
TWRBR20B
UPC
032664673504
Product Length/Depth
1.3 in
Product Height
4.19 in
Product Width
1.09 in
Product Weight
0.154 lb
Certifications
cULus Listed NOM
Device type
Receptacle
Type
Duplex receptacle
Amperage Rating
20A
Voltage rating
125V
Contact material
Nickel plated brass
Features
Tamper resistant Weather resistant Auto-grounding
Application
Commercial
Device grade
Commercial
Wiring method
Back and side
Environmental conditions
Damp/wet
Number of wires
3
Mounting method
Flush
Number Of Poles
Two-pole
Style type
Standard
Material
Nylon
Packaging type
Core pack
Environmental resistance
Weather resistant
Color
Brown
Connection type
Screw
Allowable wire size
#14-10 AWG
NEMA configuration
5-20R
Torque rating
14 lbf-inch
Design type
Straight blade
Face/body material
Glass-filled nylon base Impact-resistant nylon face
Receptacle type
Duplex
Residential straight blade receptacles
Eaton Specification Sheet - TWRBR20B
Eaton Specification Sheet - TWRBR20B
Feature: Back and side wiring enables flexible field connections. Business Impact: Reduces installation time and field wiring errors by accommodating both wiring methods in a single device, simplifying panel snout layouts and service updates. Application: Commercial outlets in offices, retail spaces, and industrial closets where access behind fixtures is constrained and speed matters. Feature: 20A at 125V with a NEMA 5-20R configuration. Business Impact: Supports typical office equipment and small machinery without nuisance tripping, improving equipment availability and operator uptime. Application: Data centers, conference rooms, and light manufacturing lines that require reliable, code-compliant power delivery. Feature: Weather‑resistant and impact‑resistant nylon face, glass‑filled nylon base. Business Impact: Delivers durable performance in damp/wet environments and high-traffic installations, reducing maintenance costs and replacement cycles. Application: Outdoor canopies, loading docks, and break areas, where environmental exposure is common and long service life is valued. Feature: Nickel‑plated brass contacts and a 14 lbf‑inch torque rating. Business Impact: Ensures consistent contact pressure and robust retention, lowering resistance drift and loosening risks in vibration-prone settings. Application: Commercial outlets powering computers, printers, and POS terminals in busy floor areas with frequent plug-in activity. Feature: Flush mounting and core-pack packaging. Business Impact: Creates a neat, space‑efficient installation with simplified inventory and reduced shipping damage risk. Application: Recessed outlets in modular panels, cabinetry, and clean-room compatible installations where a flush face is essential. Feature: Certifications and environmental design notes: cULus Listed, NOM, damp/wet environment rating. Business Impact: Provides regulatory assurance and safety compliance for North America, enabling facilities to meet code requirements with minimal rework. Application: Commercial facilities, government sites, and healthcare support areas where documentation and traceability matter. Feature: Material and color: nylon body, brown finish. Business Impact: Non-conductive, corrosion-resistant housing with color-coded integration in interior décor, aiding visual identification and reduced maintenance. Application: Electrical closets, panelboards, and commercial fixtures where consistent appearance and long service life are valued.
Get a Quick Quote for a Eaton TWRBR20B
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton TWRBR20B?
Enquire Now
FAQs
The TWRBR20B supports both back and side wiring, allowing you to choose the most convenient method for your panel layout. Use the appropriate terminal clamps, insert conductors (#14-10 AWG), and tighten to the specified torque (14 lbf-in) to ensure a secure, code-compliant connection. This flexibility reduces rework and speeds up commissioning.
Core specs are 20A, 125V with a NEMA 5-20R configuration. It uses nickel-plated brass contacts and is designed for commercial applications. The device supports back and side wiring, with a torque rating of 14 lbf-in to maintain reliable, low-resistance connections in busy environments.
Yes. The TWRBR20B features weather-resistant construction and a durable nylon housing designed for damp/wet environments. This makes it suitable for outdoor canopies, loading docks, and other commercial spaces where moisture exposure is common, helping reduce maintenance and replacement costs over time.
The receptacle is cULus Listed and NOM compliant, signaling adherence to North American safety and electrical standards. These certifications help facilities meet code requirements with confidence, simplify inspection processes, and minimize the risk of non-compliant installations across commercial sites.
Benefits include extended service life due to durable nickel-plated brass contacts and tough nylon construction, reduced maintenance through robust weather resistance, and faster installation thanks to flexible back/side wiring. Combined, these factors translate to lower ongoing costs, fewer outages, and more predictable electrical performance in high-traffic commercial environments.