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Eaton / Westinghouse EHB3025 Molded Case Circuit Breaker
- 25A
- 3 Pole
- Bolt-On
Eaton / Westinghouse
EHB3025
Molded Case Circuit Breaker
Brand
Eaton / Westinghouse
SKU
EHB3025
Quantity
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Eaton / Westinghouse EHB3025-R - 25A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
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Description
Rated for 14kAIC at 480Y/277V, this three-pole legacy breaker delivers essential overcurrent protection for commercial environments. The bolt-on configuration ensures a rigid, high-conductivity connection within classic Westinghouse NEHB panelboards. Maintenance teams utilize this specific E-Frame model to restore power without modifying existing enclosures. While the EHD3025 serves as the modern equivalent, this exact-match unit preserves the original engineering specifications of the panel.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | EHB3025-R |
| Series | EHB |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480Y/277VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Westinghouse NEHB Panelboards |
| Wire Gauge | 14-10 AWG (Al/Cu) |
| Max Wire | 10 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, Undervoltage Release, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Non-Interchangeable Trip |
Product FAQs
4 answersWhat panelboards are compatible with the EHB3025 circuit breaker?
This breaker is designed as an exact fit for legacy Westinghouse NEHB panelboards. It features a bolt-on mounting style that connects directly to the panelboard bus, eliminating the need for retrofit kits.
Is the Westinghouse EHB3025 obsolete, and what is the modern replacement?
The original Westinghouse EHB series is obsolete. The Eaton EHD3025 serves as the modern equivalent. However, installing an exact-match EHB3025 preserves the original engineering specifications of your legacy panelboard.
Can the EHB3025 breaker be used in DC electrical systems?
Yes. In addition to its standard AC ratings, this breaker is rated for direct current applications up to 250VDC, delivering a 10kA interrupting capacity for specialized industrial circuits.
Are the trip settings on the EHB3025 adjustable?
No. This E-Frame breaker features a non-interchangeable thermal-magnetic trip unit with fixed long-time and instantaneous settings. The trip curve cannot be adjusted in the field.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 19 reviews.
Total 5 star reviews: 16 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
19 reviews
- TSThomas S.Verified BuyerReviewingSquare D EHB24060 - 60A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/28/26President NGE
The quality is excellent, but you need to double check when you order that the corrected one gets delivered
- MDMitchell D.Verified BuyerReviewingSquare D EHB14020HID - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars2/4/26Hard to find
Super breakers has just what I was looking for when no one else did!!
- MSMike S.Verified BuyerReviewingSquare D EHB34060 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/21/25Fast reliable service, reasonable prices
I recently ordered the incorrect breakers for a job, but I contacted Drew at SuperBreakers and he got me the correct breakers shipped out that day, which I received the next day. He sent me a label to send the wrong breakers back, and I was quickly refunded a restocking fee that I incurred for my mistake. I was able to get the breakers installed, and the power running to meet the deadline. Not to mention, the price was better than I found elsewhere. Thanks Drew!
I would definitely recommend this company if you need fast, reliable service for your electrical product needs. And I'm sure I will use them again.
Thank you SuperBreakers! Nice job Drew!
- DTDavid T.ReviewingSquare D EHB14020 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars12/12/23Everything worked out perfect thanks
Everything worked out perfect thanks again
- GCGULF C.ReviewingSquare D EHB34020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/5/23Perfect condition
This breaker arrived as advert and timely. Perfect condition. Good working condition