Eaton QB3015GF Ground Fault Circuit Breaker
- 15A
- 3 Pole
- Bolt-On
Quantity
Eaton QB3015GF 3 Pole Ground Fault Circuit Breaker
New
Quantity
Description
Eaton QB3015GF 3 Pole Ground Fault Circuit Breaker
The Eaton QB3015GF is a 3 Pole molded case ground fault circuit breaker with a current rating of 15 Amps and a voltage rating of 208Y/120V. It has an interrupting rating of 10kAIC. The QB3015GF has a bolt-on mounting type.
Specifications
| Brand | Eaton |
|---|---|
| Series | QB |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 208Y/120VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 208Y/120VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Quicklag Panelboards |
| Wire Gauge | 14-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Approval | UL |
Product FAQs
6 answersWhat panelboards accept the Eaton QB3015GF circuit breaker?
The QB3015GF is designed for Eaton and Cutler-Hammer commercial panelboards that accept bolt-on QB-series breakers. Verify your panelboard interior labeling to confirm it lists QB or BAB frame types as acceptable branch devices.
What type of ground fault protection does the QB3015GF offer?
It provides Class A personnel protection. The breaker is calibrated to trip when it detects a ground fault current of 5 mA, protecting users from severe electrical shock.
How is the neutral connection handled on the QB3015GF?
The breaker includes a coiled white pigtail neutral wire. This pigtail must be terminated at the panelboard neutral bar to power the internal ground fault circuitry, even if the connected 3-phase load does not require a neutral wire.
Is the QB3015GF suitable for straight 240V or 480V systems?
No. This breaker is strictly rated for 208Y/120V solid-grounded wye systems. It cannot be used on straight 240V, 480V, or ungrounded delta systems.
What is the difference between the QB3015GF and the QBH3015GF?
The primary difference is the short-circuit interrupting rating. The QB3015GF is rated for 10 kAIC, while the QBH3015GF is the high-interrupting version rated for 22 kAIC. Always verify the required fault current rating for your specific installation.
Can I use the QB3015GF for equipment protection instead of personnel protection?
No. The QB3015GF is a Class A GFCI device with a 5 mA trip threshold designed for personnel protection. If you need equipment ground fault protection with a 30 mA trip threshold, you must use an EP-suffix breaker like the QB3015EP.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
- MCMarcos C.Verified BuyerReviewingEaton / Cutler-Hammer QB1030GF - 30A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/20/25circuit breakers
good product and showed up on time