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Eaton / Cutler-Hammer QCGF2030 GFCI Miniature Circuit Breaker
- 30A
- 2 Pole
- Unit Mount
Eaton / Cutler-Hammer
QCGF2030
GFCI Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QCGF2030
Quantity
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Eaton / Cutler-Hammer QCGF2030 - 30A GFCI Miniature Circuit Breaker
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Description
Part of the Quicklag family, this 30-amp, two-pole breaker provides robust ground fault protection for commercial and industrial environments. It features a 5mA trip sensitivity to detect hazardous leakage currents effectively. The unit-mount design includes line and load lugs, allowing installation into Eaton Quicklag panelboards or DIN rail enclosures. While eventually replaced by the QCGFT2030 self-test model, this HACR-rated unit remains a dependable choice for legacy system maintenance.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QCGF2030 |
| Series | QCGF |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Unit Mount |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Eaton Quicklag Panelboards, DIN Rail Enclosures |
| 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 | Line and Load Lugs Included |
| Standards | CSA C22.2, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Common Trip |
Product FAQs
7 answersWhat panels or enclosures is the QCGF2030 compatible with?
It is designed for use in Eaton Quicklag panelboards and compatible DIN rail enclosures that accept cable-in/cable-out unit-mount breakers.
Can this breaker be used in standard residential plug-on load centers?
No, the QCGF2030 is a unit-mount, cable-in/cable-out breaker designed for industrial or commercial Quicklag panelboards and DIN rail enclosures, not standard plug-on residential load centers.
What is the ground fault trip sensitivity for this breaker?
The QCGF2030 is a Class A GFCI breaker featuring a 5 mA trip sensitivity, designed to protect personnel from hazardous electrical shocks.
Does this breaker provide equipment protection or personnel protection?
With its 5 mA trip threshold, the QCGF2030 provides Class A personnel protection. For 30 mA equipment protection, a QCGFEP series breaker would be required instead.
How is the neutral connection handled on the QCGF2030?
This breaker includes a pigtail neutral wire that must be connected directly to the panel neutral bus bar to ensure proper ground fault detection.
What wire sizes are accepted by the box lugs on this breaker?
The feed-thru box lugs accept conductors ranging from 14 AWG to 4 AWG.
What type of trip functions does this Quicklag breaker provide?
It utilizes thermal-magnetic technology with LIG functions, providing protection against long-time overloads, instantaneous short circuits, and ground faults.
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