Eaton TRSGFA20B GFCI Receptacle - UL Listed, CSA Certified
Part Number: TRSGFA20B
Quick Summary
Eaton GFCI receptacle provides ground-fault protection for residential and commercial outlets. Nuisance trips and ambiguous wiring configurations can drive maintenance costs and safety concerns. UL Listed, CSA Certified, and cULus Listed credentials back the device’s reliability across North American installations. Audible alarm, self-test, tamper-resistant design, and back- and side-wire connections streamline installation and ongoing compliance for electricians. Designed for 125 V, 20 A circuits with a 5-20R NEMA configuration, it supports flush mounting in residential and commercial spaces. By combining durable polycarbonate construction with brass contacts, this receptacle reduces lifecycle costs while improving safety and uptime. For procurement teams and system integrators, it offers predictable performance and easy specification in project documents.
Product Information
Extended Description
TRSGFA20B Eaton: Eaton GFCI receptacle,Audible alarm,Tamper resistant,Self-test,#14 - 10 AWG,20A,Residential,Commercial,Flush,125 V,GFCI,Back and side wire,Brown,Brass,Receptacle,Tamper resistant,Polycarbonate,5-20R,Two-pole, three-wire, grounding
Product Name
Eaton GFCI receptacle
Catalog Number
TRSGFA20B
UPC
032664748080
Product Length/Depth
2.815 in
Product Height
4.626 in
Product Width
2.008 in
Product Weight
0.398 lb
Certifications
UL Listed CSA Certified cULus Listed NOM
Device type
Receptacle
Type
Self-test
Amperage Rating
20A
Voltage rating
125V
Circuit interrupter type
GFCI
Contact material
Brass
Features
Audible alarm Tamper resistant
Application
ResidentialCommercial
Wiring method
Back and side wire
Allowable wire size
#14 - 10 AWG
NEMA configuration
5-20R
Torque rating
16 lbf-inch
Environmental conditions
Tamper resistant
Mounting method
Flush
Color
Brown
Face/body material
Polycarbonate
Receptacle type
Two-pole, three-wire, grounding
Installing and testing a GFCI receptacle instruction sheet
What is a Ground Fault Circuit Interrupting (GFCI) receptacle?
Eaton Specification Sheet - TRSGFA20B
Eaton Specification Sheet - TRSGFA20B
Feature: Self-test GFCI with audible alarm. Business Impact: Ensures the protection circuit is functioning properly between inspections, reducing risk exposure and maintenance surprises. Application: Ideal for wet-location outlets in kitchens, baths, and utility spaces where reliability is critical. Feature: Tamper-resistant design with back- and side-wire wiring. Business Impact: Enhances safety for occupants and simplifies code compliance during new construction or renovations. Application: Suitable for multifamily dwellings and commercial interiors where child safety and versatile wiring are needed. Feature: 125 V, 20 A capacity with 5-20R NEMA configuration. Business Impact: Supports standard branch circuits and minimizes rewiring during upgrades. Application: General-purpose outlets across residential and commercial environments. Feature: Flush mounting, polycarbonate face, brass contacts. Business Impact: Delivers durable, corrosion-resistant performance with a clean installation finish. Application: Commercial spaces and high-traffic areas where aesthetics and reliability matter. Feature: Certifications UL Listed, CSA Certified, cULus Listed, NOM. Business Impact: Provides procurement confidence and regulatory alignment across jurisdictions. Application: Spec-friendly for national and regional specifications and audits. Feature: Torque-rated terminals and robust construction (16 lbf-in, #14–10 AWG compatibility). Business Impact: Ensures solid, repeatable connections with reduced installation rework. Application: New builds and retrofit projects where long-term reliability is required. Industry insights: The combination of audible indication, self-test capability, and tamper resistance aligns TRSGFA20B with modern safety programs and preventative maintenance practices, helping facilities managers reduce incident risk while maintaining compliance across multiple sites.
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FAQs
TRSGFA20B supports #14–10 AWG conductors using back- or side-wire connections and requires securing the terminals with the rated torque of 16 lbf‑in. Ensure the circuit is de-energized, use the correct 5-20R NEMA configuration, and mount flush for a code-compliant appearance. This reduces field rework and speeds up panel wiring during renovations or new installs.
TRSGFA20B is a 125 V, 20 A GFCI receptacle with a 5-20R configuration and brass contact material. It carries UL Listed, CSA Certified, and cULus Listed certifications (NOM in some markets). Features include audible alarm and self-test, with tamper-resistant construction for safer, code-compliant installations.
Yes. With 125 V operation, 20 A rating, NEMA 5-20R configuration, and flush-mount design, TRSGFA20B fits common residential outlets and commercial applications such as kitchens, bathrooms, and office spaces. Tamper resistance and self-test further support safety requirements and maintenance regimes across diverse environments.
The self-test continuously verifies the protective function of the GFCI, reducing the risk of undetected faults between inspections. The audible alarm provides immediate fault indication, aiding quick troubleshooting and ensuring inspectors can verify operation during routine visits, thereby accelerating compliance reporting and long-term safety.
TRSGFA20B’s rugged polycarbonate body and brass contacts resist wear, supporting long service life in high-use sites. The combination of self-test, audible alarm, and tamper resistance reduces maintenance frequency and downtime, offering lower total cost of ownership for facilities with multi-site deployments and ongoing regulatory audits.