Eaton TWRGF15B Slim GFCI Receptacle - cULus Listed

Part Number: TWRGF15B
Eaton logo
Manufacturer
Eaton
Part number
TWRGF15B

Quick Summary

The Eaton TWRGF15B GFCI receptacle provides reliable ground fault protection for 125V circuits in commercial and outdoor applications. Installing can be challenging in tight spaces or retrofit projects, but this slim design helps simplify replacement and reduces enclosure depth. It carries cULus Listed and NOM certifications, reinforcing compliance for North American installations. The self-test feature, tamper-resistant construction, and weather-resistant design deliver ongoing safety with fewer maintenance events, while the compact form factor supports faster wiring and easier field upgrades. The combination of 15A performance and back-and-side wiring compatibility makes this receptacle a practical choice for professional electrical deployments and facility automation upgrades.

Product Information

Extended Description

TWRGF15B Eaton: Eaton tamper and weather-resistant, self-test GFCI, 15A, 125V, Brown, Slim design
Product Name
Eaton slim GFCI receptacle
Catalog Number
TWRGF15B
UPC
032664013270
Product Length/Depth
1.03 in
Product Height
4.19 in
Product Width
1.69 in
Product Weight
3.8 lb
Warranty
Refer to warranty document.
Certifications
cULus Listed NOM
Special features
Slim design
Type
Self-test
Amperage Rating
15A
Voltage rating
125V
Circuit interrupter type
GFCI
Packaging type
ED Box
Features
Tamper resistant Weather resistant
Wiring method
Back and side wire
Allowable wire size
#14-10 AWG
NEMA configuration
5-15R
Torque rating
16 lbf-in
Color
Brown
Feature → Business Impact → Application: Slim design reduces enclosure depth and enables retrofits in compact electrical enclosures, accelerating installation timelines and reducing space requirements in control panels and outdoor junction boxes. This translates to lower labor costs and less rework in high-density installations. Feature → Self-test, tamper-resistant GFCI improves fault detection reliability and safety compliance, resulting in fewer nuisance trips and easier regulatory audits in industrial facilities and commercial buildings. Feature → Weather resistant and tamper resistant construction delivers dependable performance in outdoor or damp locations, reducing service calls and extending component life in harsh environments such as parking structures and exterior equipment enclosures. Feature → Back and side wiring with #14-10 AWG conductors supports flexible field terminations and allows reuse of existing conductors during upgrades, minimizing material waste and project risk. Feature → NEMA 5-15R configuration paired with 15A at 125V delivers standard compatibility for mainstream devices and tools, streamlining procurement and stocking decisions for maintenance teams. Feature → 16 lbf-in torque rating ensures consistent, code-compliant termination without over-tightening, reducing connector damage and warranty claims in busy industrial spaces. The ED Box packaging and brown color option support on-site identification and safer handling during installation. These specifications collectively improve installation efficiency, reduce downtime, and help ensure compliance with NEC/chapter 1 safety requirements in commercial and light-industrial applications.

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FAQs

Power should be OFF during installation. Remove the device cover, prepare #14-10 AWG conductors, and connect wires to the back and side terminals as required. Tighten to the specified torque of 16 lbf-in, then insert the unit into an ED Box, secure with screws, and restore power. Verify proper GFCI function with a test and reset, ensuring the self-test feature operates correctly. This approach supports compliant terminations and reduces retrofit risk in urban and industrial facilities.
Yes. The TWRGF15B is designed with tamper-resistant and weather-resistant features to withstand outdoor and damp environments. Its self-test function provides ongoing fault protection, helping meet code requirements for outdoor receptacles. When used in exterior enclosures or exposed sites, ensure proper enclosure integrity and follow local electrical codes for installation and grounding practices.
The device is cULus Listed and NOM certified, confirming compliance with North American safety and electrical standards. These certifications support code compliance for commercial and industrial installations, facilitate inspections, and reduce risk during audits. They also provide assurance that the product meets recognized standards for reliability and performance in real-world conditions.
The TWRGF15B is a 15A, 125V GFCI receptacle with a NEMA 5-15R configuration. It supports back and side wiring for #14-10 AWG conductors and requires a torque of 16 lbf-in for secure terminations. Its slim design enables compact installations, making it suitable for dense electrical layouts in commercial spaces and controlled-environment enclosures.
The slim profile reduces enclosure depth, enabling faster retrofits and simpler cavity routing in retrofit projects. Self-test and tamper-resistant features reduce maintenance and nuisance trips, lowering lifecycle costs. Back and side wiring supports flexible terminations with common #14-10 AWG wire, while ED Box packaging streamlines field installation and inventory management for contractors and facilities teams.