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Eaton / Westinghouse EH3010 Molded Case Circuit Breaker
- 10A
- 3 Pole
- Bolt-On
Eaton / Westinghouse
EH3010
Molded Case Circuit Breaker
Brand
Eaton / Westinghouse
SKU
EH3010
Quantity
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Eaton / Westinghouse EH3010 - 10A 3 Pole Molded Case Circuit Breaker
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Description
Part of the legacy EH series, the Eaton EH3010 is a 3-pole, 10A molded case circuit breaker for commercial power distribution. It provides dependable thermal-magnetic protection. This bolt-on breaker mounts into older Westinghouse and Eaton NEHB panelboards. As an exact replacement, it eliminates the need for panel upgrades and can be substituted with EHB3010 or EHD3010 models. Rated for 14kAIC at 480VAC, this HACR-rated unit supports 14-1/0 AWG wire and includes load side lugs.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Part Number | EH3010-R |
| Series | EH |
| Amperage | 10A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Westinghouse NEHB Panelboards, Eaton NEHB Panelboards |
| Wire Gauge | 14 AWG - 1/0 AWG (Al/Cu) |
| 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, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, HID Rated |
Product FAQs
5 answersWhat panelboards are compatible with the EH3010 circuit breaker?
This breaker is designed specifically for use in Eaton and Westinghouse NEHB series panelboards. It requires a bolt-on connection to the panel busbar.
Are load lugs included with the EH3010?
Yes, this breaker comes complete with factory-installed load side lug terminals. These lugs accept 14 AWG to 1/0 AWG copper or aluminum conductors.
Can the trip settings on the EH3010 be adjusted?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time and instantaneous trip functions are factory-set and cannot be modified in the field.
Can I use an Eaton EH3010 to replace an older Westinghouse EH3010?
Yes. Eaton acquired the Westinghouse electrical distribution business and continues to manufacture these breakers to the original specifications. An Eaton-branded EH3010 shares the exact same frame and is fully backward compatible with legacy Westinghouse installations.
What are the direct cross-reference replacements for the EH3010?
If an exact EH3010 is unavailable, it can typically be substituted with Eaton EHB3010 or EHD3010 models. These alternatives share the same physical footprint and bolt-on mounting style for NEHB panels.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 7 reviews.
Total 5 star reviews: 7 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
7 reviews
- TSThomas S.Verified BuyerReviewingSiemens EH3B020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/6/25Great
Thanks
- JMJim M.ReviewingSiemens EH3B040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/24/23They fit perfectly and saved
They fit perfectly and saved us a lot of money by being able to replace just these breakers
- KHKen H.ReviewingSiemens EH3B030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/12/23Great service
Great service and products fast shipping
- JSJerry S.ReviewingSiemens / ITE EH3B070 - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/20/22Great Price - Breakers Work Fine
My local Supplier was charging me three times the price for a breaker that i bought on super Breakers.
- MRMatt R.ReviewingSiemens EH3B020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/6/2020 Amp Breaker
Received item quickly and in great shape. Thank you!!!