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Eaton / Westinghouse EA3025 Molded Case Circuit Breaker
- 25A
- 3 Pole
- Bolt-On
Eaton / Westinghouse
EA3025
Molded Case Circuit Breaker
Brand
Eaton / Westinghouse
SKU
EA3025
Quantity
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Eaton / Westinghouse EA3025 - 25A 3 Pole Molded Case Circuit Breaker
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Description
Built for commercial applications, this 25A, 3-pole molded case circuit breaker delivers reliable thermal-magnetic protection. It supports older electrical systems requiring specific legacy form factors. The bolt-on configuration is compatible with Westinghouse CDP and FDP panelboards, along with Eaton Pow-R-Line 3 chassis. As the original version of the EHD3025, it provides an exact dimensional match for seamless replacement. It carries a 10kAIC rating at 240VAC.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | EA3025-R |
| Series | EA |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 125/250VDC |
| Frame Type | EA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Westinghouse CDP Panelboards, Westinghouse FDP Panelboards, Eaton Pow-R-Line 3 Panelboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Common Trip |
Product FAQs
8 answersWhat panelboards are compatible with the EA3025 circuit breaker?
The EA3025 is designed for installation in legacy Westinghouse CDP and FDP panelboards, as well as Eaton Pow-R-Line 3 panelboards.
Is the EA3025 suitable for standard residential load centers?
No. This is a bolt-on molded case circuit breaker built for commercial and industrial panelboards. It will not fit in standard residential plug-on load centers.
Does the EA3025 require a specific mounting method?
Yes, it requires a bolt-on connection. The breaker must be securely bolted directly to the busbars of a compatible panelboard.
What wire sizes do the terminals on the EA3025 accept?
The load side lugs on this breaker accommodate wire gauges ranging from 14 AWG to 1/0 AWG. Always verify the conductor material and apply the correct torque during installation.
How does the trip unit function on the EA3025?
This breaker utilizes a fixed thermal-magnetic trip unit. The thermal component provides long-time protection against overloads, while the magnetic component offers instantaneous protection against short circuits.
Does the EA3025 provide adjustable trip settings?
No, the EA3025 features fixed thermal and fixed magnetic trip settings. It does not allow for field adjustments of the trip curve.
Can the EA3025 be used in DC electrical systems?
Yes, in addition to its 240V AC rating, this breaker is rated for use in direct current applications up to 125/250V DC.
What is the frame type of the EA3025?
The EA3025 belongs to the legacy Westinghouse E-frame family. It serves as a direct replacement for older EA frame breakers with matching amperage and pole configurations.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 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
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Rating
1 review
- CGClaudia G.Verified BuyerReviewingEaton / Westinghouse EA3030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/20/26Good
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