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Eaton / Cutler-Hammer QBGFT2025 GFCI Miniature Circuit Breaker

  • 25A
  • 2 Pole
  • Bolt-On
Eaton / Cutler-Hammer QBGFT2025
GFCI Miniature Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU QBGFT2025
Select Item Condition
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  • 25A
  • 2 Pole
  • Bolt-On

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Eaton / Cutler-Hammer QBGFT2025 - 25A GFCI Miniature Circuit Breaker

Eaton / Cutler-Hammer QBGFT2025 - 25A GFCI Miniature Circuit Breaker

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$440.80 In Stock

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Description

Built for commercial applications, the Eaton QBGFT2025 is a 2-pole, 25A ground fault circuit breaker from the Quicklag family. It provides essential personnel protection against electrical shocks in wet or damp locations as required by NEC standards. This bolt-on unit mounts into Eaton Pow-R-Line panelboards. It serves as an exact drop-in replacement for the discontinued QBGF2025, ensuring seamless integration. Equipped with 5mA trip sensitivity and a self-test feature, it delivers 10kAIC.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number QBGFT2025
Series QBGFT
Amperage 25A
Poles 2
Mounting Style Bolt-On
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Frame Type BAB
Terminal Type Box Lugs
For Use With Eaton Pow-R-Line Panelboards
Wire Gauge 14-10 AWG (Cu), 12-10 AWG (Al)
Max Wire 10 AWG
Min Wire 14 AWG (Cu), 12 AWG (Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LIG
Trip Function Long-Time, Instantaneous, Ground Fault
Trip Adjustability Fixed
Standards and features
Special Classification GFCI
Available Options Padlock Attachment
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5, UL 489, UL 943
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Common Trip, Non-Interchangeable Trip, Self-Test

Product FAQs

6 answers
Which panelboards are compatible with the QBGFT2025 breaker?

This bolt-on breaker is designed specifically for Eaton Pow-R-Line panelboards. It requires a bolted connection to the bus bar and will not fit in standard residential load centers that use plug-on designs.

What is the ground fault trip sensitivity for this breaker?

It features a 5 mA trip sensitivity, classifying it as a Class A GFCI device. This provides personnel protection by quickly interrupting power if a low-level ground fault is detected.

How do I wire the neutral connection for the ground fault feature?

The breaker is equipped with a coiled pigtail neutral wire. This pigtail must be routed and secured directly to the neutral bus bar in your panelboard to power the internal GFCI monitoring circuitry.

What does the LIG trip function code mean?

The LIG designation indicates the breaker provides three types of protection. Long-Time handles thermal overloads, Instantaneous protects against sudden short circuits, and Ground Fault provides 5 mA personnel protection.

Does the QBGFT2025 replace older QBGF2025 breakers?

Yes. The QBGFT series is the direct replacement for older QBGF models. The addition of the T in the catalog number indicates it includes modern self-testing functionality to automatically verify the ground fault protection is operational.

How does the common trip mechanism function on this 2-pole breaker?

The internal common trip ensures that if an overload, short circuit, or ground fault is detected on either pole, both poles will trip simultaneously. This completely disconnects power to the 240V circuit for safety.

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