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Eaton / Cutler-Hammer GFTCB115 GFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Eaton / Cutler-Hammer
GFTCB115
GFCI Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
GFTCB115
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Eaton / Cutler-Hammer GFTCB115 - 15A GFCI Miniature Circuit Breaker
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15A GFCI Miniature Circuit Breaker
15A GFCI Miniature Circuit Breaker
15A GFCI Miniature Circuit Breaker
Description
Engineered to meet updated NEC requirements, this 15-amp single-pole GFCI breaker incorporates periodic self-testing to verify its ground fault circuitry. Designed for 1-inch spaces, it mounts into Eaton BR, Westinghouse, Challenger, and Bryant load centers. This model replaces the legacy GFCB115 and utilizes a traditional pigtail neutral wire. Providing 5mA trip sensitivity, the 10kAIC rated device protects personnel in wet locations while carrying HACR and SWD ratings for switching duty.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | GFTCB115 |
| Series | GFTCB |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton BR Load Centers, Westinghouse Load Centers, Challenger Load Centers, Bryant Load Centers |
| Wire Gauge | 14-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | Federal Spec W-C375, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Self-Test, HACR Rated, SWD Rated |
Product FAQs
6 answersWhich load centers are compatible with the GFTCB115?
It is designed for Eaton BR series load centers. It is also UL classified for use in older Westinghouse, Challenger, and Bryant load centers that accept BR-style 1-inch breakers.
What class of ground fault protection does the GFTCB115 provide?
It provides Class A ground fault protection. It is designed to trip when it detects a ground fault leakage current of 5mA, providing personnel protection for wet areas like bathrooms, kitchens, and outdoor circuits.
How do I wire the neutral connection for the GFTCB115?
This breaker features a pigtail neutral. The coiled white wire attached to the breaker must be landed directly on the panel's neutral bar for the GFCI circuitry to operate correctly. The circuit neutral lands on the breaker itself.
Can the GFTCB115 be installed in a Plug-On Neutral (PON) panel?
Yes, it can be installed in a PON panel, but you must still manually wire the attached pigtail to the neutral bar. For a direct plug-on connection without a pigtail, you would need the PON version, catalog number BRN115GF.
Does the GFTCB115 replace the older GFCB115?
Yes, the GFTCB115 is the direct replacement for the older Eaton and Cutler-Hammer GFCB115. The "T" in the new part number indicates the addition of the auto-monitoring self-test feature required by updated UL standards.
Does this GFCI breaker include a self-test function?
Yes, modern Eaton GFTCB breakers feature an auto-monitoring self-test function. This periodically tests the internal GFCI circuitry in the background to ensure the protection is active and functioning properly.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
1 review
- NBNick B.Rated 5 out of 5 stars6/21/21Expectations Met
Received product I ordered on time!