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Eaton / Cutler-Hammer QBHGFT2020 GFCI Miniature Circuit Breaker

  • 20A
  • 2 Pole
  • Bolt-On
Eaton / Cutler-Hammer QBHGFT2020
GFCI Miniature Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU QBHGFT2020
Select Item Condition
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  • 20A
  • 2 Pole
  • Bolt-On

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QBHGFT2020

Eaton / Cutler-Hammer QBHGFT2020 - 20A GFCI Miniature Circuit Breaker

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$564.58 In Stock

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Description

Engineered for commercial and industrial applications, this 20-amp ground fault circuit interrupter provides 5mA trip sensitivity. It mounts into Eaton Pow-R-Line panelboards, utilizing a bolt-on configuration for secure connections in demanding environments. Delivering a 22kAIC interrupting rating at 120/240VAC, the self-testing mechanism ensures ongoing personnel safety and compliance with current electrical codes for damp or wet locations.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Part Number QBHGFT2020
Series QBHGFT
Amperage 20A
Poles 2
Mounting Style Bolt-On
Voltage 120/240VAC
Phase 1
AIC Rating 22kA @ 120/240VAC
Fit and installation
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
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LIG
Trip Function Long-Time, Instantaneous, Ground Fault
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Special Classification GFCI
Available Options Auxiliary Switch, Bell Alarm
Accessories Load Side Lugs Included, Pigtail Neutral
Standards CSA C22.2 No. 5, HACR, UL 489, UL 943
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Self-Test

Product FAQs

5 answers
What panelboards are compatible with the QBHGFT2020 circuit breaker?

This bolt-on breaker is designed for use in Eaton Pow-R-Line commercial and industrial panelboards that accept BAB or QB frame types.

What is the difference between Eaton QBGF and QBHGFT circuit breakers?

The primary differences are the interrupting rating and the self-testing feature. The standard QBGF series has a 10 kAIC rating, while the QBHGFT series features a higher 22 kAIC rating and includes an automatic self-test function.

What does the T in the QBHGFT2020 part number indicate?

The T indicates that the breaker includes an automatic self-test feature. This internal diagnostic function periodically tests the GFCI electronics to ensure they are working properly and comply with updated UL requirements.

Does the QBHGFT2020 provide personnel or equipment ground fault protection?

It provides personnel protection. This GFCI breaker features a 5 mA trip sensitivity, which is the standard threshold for protecting people from electrical shock in damp or wet locations.

How is the neutral connection wired on the QBHGFT2020?

This breaker includes a pigtail neutral wire that must be connected directly to the panelboard neutral bar for the ground fault circuit interrupter to function correctly.

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Reviews

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Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • MB
    Mark B.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer QBHGFT2020 - 20A GFCI Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/23/21
    Breaker Breaker 19

    That was a fast ship, received it yesterday and the price was right!

    A+