Eaton / Cutler-Hammer QBHGFEP2020 GFEP Miniature Circuit Breaker
- 20A
- 2 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer QBHGFEP2020 - 20A GFEP Miniature Circuit Breaker
New
Quantity
Description
Part of the Quicklag family, this 20A equipment protection breaker offers 30mA ground fault sensitivity for commercial loads. It prevents costly damage to machinery by detecting low-level leakage currents. Designed for secure installation, the unit mounts into Eaton Pow-R-Line panelboards via a bolt-on connection. The lugs accommodate 14-4 AWG conductors. Featuring a 22 kAIC capacity at 120/240V, this thermal-magnetic device is HACR rated for heating and cooling applications.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | QBHGFEP |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards |
| 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 | GFEP |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 1053, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
5 answersWhat panelboards are compatible with the QBHGFEP2020?
This bolt-on breaker is designed for use in Eaton Pow-R-Line panelboards that accept BAB or Quicklag frame breakers.
What is the ground fault trip sensitivity for this breaker?
The QBHGFEP2020 provides Ground Fault Equipment Protection (GFEP) with a 30mA trip sensitivity. This is designed to protect machinery and heat trace equipment from damage, unlike Class A GFCI breakers which trip at 5mA for personnel protection.
What is the difference between the QBGFEP2020 and the QBHGFEP2020?
The H in the QBHGFEP catalog number indicates a higher interrupting rating. The QBHGFEP2020 is rated at 22kAIC, whereas the standard QBGFEP2020 is rated at 10kAIC.
How is the neutral connected on this GFEP breaker?
This breaker features a pigtail neutral wire that must be connected directly to the neutral bar in the panelboard to ensure proper ground fault detection.
Is this breaker suitable for heating and cooling equipment?
Yes, this thermal magnetic breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires 30mA equipment protection.
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