Eaton TWRGF20W GFCI Receptacle - Tamper & Weather Resistant
Part Number: TWRGF20W
Quick Summary
The Eaton slim GFCI receptacle provides reliable, self-test fault protection for commercial and industrial outlets. This compact design helps address the common challenge of fitting safety-grade outlets in tight enclosures without sacrificing protection. Built to meet demanding environments, it brings robust safety features to a range of applications, from wiring and connectivity panels to outdoor and damp-location installations. With cULus Listed and NOM certifications, this device supports compliance and consistent performance. The combination of self-test functionality and a slim footprint supports faster commissioning, lower installation costs, and easier maintenance while delivering dependable protection for ongoing operations.
Product Information
Extended Description
TWRGF20W Eaton: Eaton tamper and weather-resistant, self-test GFCI, 20A, 125V, White, Slim design
Product Name
Eaton slim GFCI receptacle
Catalog Number
TWRGF20W
UPC
032664013416
Product Length/Depth
1.03 in
Product Height
4.19 in
Product Width
1.69 in
Product Weight
3.9 lb
Warranty
Refer to warranty document.
Certifications
cULus Listed NOM
Special features
Slim design
Type
Self-test
Amperage Rating
20A
Voltage rating
125V
Circuit interrupter type
GFCI
Packaging type
ED Box
Features
Tamper resistant Weather resistant FedSpec Certified
Wiring method
Back and side wire
Allowable wire size
#14-10 AWG
NEMA configuration
5-20R
Torque rating
16 lbf-in
Color
White
Tamper and weather resistant slim GFCI receptacles spec sheet
Tamper and weather resistant slim GFCI receptacles spec sheet
Tamper and weather resistant slim GFCI receptacles spec sheet
Tamper and weather resistant slim GFCI receptacles spec sheet
Tamper and weather resistant slim GFCI receptacles spec sheet
Tamper and weather resistant slim GFCI receptacles spec sheet
Feature: Slim design enables space-saving installation in crowded panels and compact enclosures. Business impact: Frees up valuable mounting space, reduces front-to-back depth, and simplifies cabinet layouts, lowering material handling and labor costs. Application: Ideal for control panels, switchgear, and wiring hubs where space is at a premium. Long-tail keyword integration: slim GFCI receptacle, space-saving electrical outlet, compact GFCI for panels. Feature: Self-test GFCI improves reliability and safety. Business impact: Ensures continuous ground fault protection with automated testing, reducing manual verification and risk of undetected faults. Application: Critical in industrial automation, data centers, and outdoor equipment where uninterrupted protection is required. Long-tail keyword integration: self-test GFCI, automatic fault testing, continuous protection. Feature: Tamper-resistant and weather-resistant construction. Business impact: Enhances durability in exposed environments, lowering maintenance frequency and warranty claims. Application: Outdoor enclosures, damp locations, and industrial installations subject to moisture and handling. Long-tail keyword integration: tamper resistant, weather resistant GFCI, exterior outlet protection. Feature: Back and side wiring with #14-10 AWG capability. Business impact: Simplifies field wiring, reduces commissioning time, and improves terminal integrity with secure connections. Application: Robust for retrofit projects and new builds where flexible wiring is common. Long-tail keyword integration: back and side wire, #14-10 AWG wiring, easy wiring method. Feature: NEMA 5-20R, 20A, 125V with 16 lbf-in torque rating. Business impact: Delivers reliable electrical performance and repeatable installation torque for consistent electrical contact. Application: Standard 20A 125V outlets in commercial/industrial environments. Long-tail keyword integration: NEMA 5-20R configuration, 20A 125V receptacle, torque specification. Feature: Packaging in ED Box, with FedSpec Certified features. Business impact: Facilitates compliant, ready-to-install packaging for procurement and field teams, reducing waste and integration time. Application: OEM and contractor workflows needing documented packaging and compliance. Long-tail keyword integration: ED Box packaging, FedSpec Certified, compliant packaging.
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FAQs
The TWRGF20W supports back and side wiring with #14-10 AWG conductors. For installation, loosen the terminals to insert conductors, tighten to the specified torque of 16 lbf-in, and mount in an ED Box. This wiring flexibility speeds up retrofits and new installs in tight control panels.
It is a 20A, 125V GFCI receptacle with self-test capability and tamper-resistant, weather-resistant construction. Certifications include cULus Listed and NOM, providing confidence in safety and regulatory compliance for industrial environments.
Yes. The device is designed with weather-resistant and tamper-resistant features, making it appropriate for outdoor enclosures and damp environments commonly found in industrial and commercial installations.
This receptacle is cULus Listed and NOM certified, indicating compliance with North American safety standards and regional electrical regulations, which simplifies approval processes for projects in the U.S. and parts of Canada and Mexico.
The slim design saves panel space, back/side wiring simplifies wiring tasks, and the self-test feature reduces routine maintenance checks. Combined with a robust 20A/125V rating, it helps minimize downtime and improve overall reliability in equipment enclosures.