Eaton / Cutler-Hammer QBH1015EP GFEP Miniature Circuit Breaker
- 15A
- 1 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer QBH1015EP - 15A GFEP Miniature Circuit Breaker
New
Quantity
Description
The QBH1015EP is part of Eaton's Quicklag family, delivering reliable 30mA ground fault equipment protection (GFEP) for residential and commercial systems. Unlike standard 5mA personnel GFCIs, this 15A breaker is designed to prevent equipment damage from low-level ground faults without nuisance tripping. It mounts into Commander B/BC, CEB, and Sylvania bolt-on panelboards. Rated at 22 kAIC, this thermal-magnetic breaker features a pigtail neutral and non-interchangeable trip.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | QBH |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | QBH |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Commander B/BC Load Centers, CEB Load Centers, Sylvania Bolt-On 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 Thermal, Fixed Magnetic |
| Special Classification | GFEP |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 489, UL 1053 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break, Self-Test |
Product FAQs
5 answersWhat is the ground fault trip sensitivity of the QBH1015EP?
The QBH1015EP provides Ground Fault Equipment Protection (GFEP) with a 30mA trip sensitivity. This is designed to protect machinery and heat trace cables from equipment damage, rather than providing the 5mA personnel protection of a standard Class A GFCI.
Which electrical panels are compatible with the QBH1015EP breaker?
This bolt-on Quicklag breaker is designed for use in legacy Commander B/BC, CEB, and Sylvania bolt-on load centers and panelboards.
How is the neutral connection made on this GFEP breaker?
The QBH1015EP features a pigtail neutral wire that must be connected directly to the panel neutral bus bar to ensure proper ground fault detection and operation.
Does the QBH1015EP replace older Eaton or Cutler-Hammer GFEP breakers?
Yes, the QBH1015EP is the direct replacement for the older QBHGFEP1015 catalog number, offering the same 15A rating, 30mA equipment protection, and 22kAIC interrupting capacity.
Can the QBH1015EP be used for dedicated 240V loads?
No. As a 1-pole breaker, it provides 120V to a single circuit. The 120/240VAC rating indicates it can be used in a 120/240V system, but a 2-pole breaker is required for dedicated 240V equipment.
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