Eaton / Cutler-Hammer QBHW2025V Miniature Circuit Breaker
- 25A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
QBHW2025V
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QBHW2025V
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Eaton / Cutler-Hammer QBHW2025V - 25A 2 Pole Miniature Circuit Breaker
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Description
Designed for high-heat environments, the Eaton QBHW2025V is a 2-pole miniature circuit breaker featuring specialized 50°C ambient calibration. This makes it ideal for marine applications and industrial facilities. Utilizing a secure bolt-on mechanism, this Quicklag breaker mounts into Eaton Pow-R-Line panelboards. The vibration-resistant connection ensures continuous operation in heavy-duty settings. With a 22kAIC rating at 120/240VAC, it provides robust defense against short circuits.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | QBHW |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC, 48VDC |
| Phase | 1 |
| AIC Rating | 22kA @ 120/240VAC, 5kA @ 48VDC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Box 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 | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | 50°C Calibration |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 50C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, 50C Ambient Calibration |
Product FAQs
6 answersWhich Eaton panelboards accept the QBHW2025V circuit breaker?
This Quicklag breaker installs in Eaton Pow-R-Line panelboards, including the PRL1a, PRL2a, PRL1X, and PRL2X series designed for bolt-on branch breakers.
What does the V suffix mean in the QBHW2025V catalog number?
The V suffix designates that the breaker is ambient compensated for 50 degrees Celsius (122 degrees Fahrenheit) environments. Standard Quicklag breakers are calibrated for 40 degrees Celsius.
How is the QBHW2025V secured to the panelboard bus?
It utilizes a bolt-on connection, fastening directly to the busbar with screws. This provides a highly secure, vibration-resistant termination required in many commercial and industrial applications.
Can the QBHW2025V replace a standard BAB series breaker?
Yes. The QBHW series shares the exact physical footprint as the BAB series but provides a higher 22kAIC interrupting rating. It will physically bolt into the same Pow-R-Line panelboard spaces as a BAB2025.
Does the QBHW2025V provide GFCI or AFCI protection?
No. This is a standard thermal-magnetic breaker equipped with long-time and instantaneous trip functions. It does not contain ground fault or arc fault circuitry.
Can I install the QBHW2025V in a loadcenter that uses plug-on breakers?
No. The QBHW2025V is strictly a bolt-on breaker designed for commercial Pow-R-Line panelboards. It will not fit in residential BR or CH series plug-on loadcenters.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 11 reviews.
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Rating
11 reviews
- CMCalvin M.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2100 - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars7/22/26SuperBreakers
SuperBreakers haven't disappointed me yet. They always have what I need and very timely deliveries!
- WJWilliam J.Verified BuyerReviewingEaton / Cutler-Hammer QBHW1020 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/2/26Emergency-Overnight Purchase and Delivery
I needed breaker ASAP and SuperBreakers made it happen!
- NSNathan S.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2040S - 40A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/19/26Arrived Just in Time
Always satisfied with my SuperBreakers purchases!
- PMPete M.Verified BuyerReviewingEaton / Cutler-Hammer QBHW2015 - 15A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/12/25Great service and very helpful
Knowledgable staff, easy to use website. Quick shipping turnaround.
- BCBrian C.ReviewingEaton / Cutler-Hammer QBHW2020 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/9/23plug & play
Your website is very user friendly parts arrived promptly exact same parts no issues