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Eaton / Cutler-Hammer CC3125 Molded Case Circuit Breaker
- 125A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
CC3125
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
CC3125
Quantity
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Eaton / Cutler-Hammer CC3125 - 125A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer CC3125 - 125A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CC3125 |
| Series | CC |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | 1MP, 1MM, 3MM Meter Stacks, Type ECC Unit Enclosures |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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 |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | Tenant Main |
Quantity
Eaton / Cutler-Hammer CC3125 - 125A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CC3125-R |
| Series | CC |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | 1MP, 1MM, 3MM Meter Stacks, Type ECC Unit Enclosures |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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 |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | Tenant Main |
Similar Items
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125A 2 Pole Molded Case Circuit Breaker
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Description
Part of the CH family, this 125A molded case circuit breaker provides essential overcurrent protection for residential and commercial applications. It is specifically configured to serve as a tenant main disconnect. This unit mount breaker installs into Eaton 1MP, 1MM, and 3MM meter stacks, as well as Type ECC unit enclosures. It serves as a drop-in replacement for older models and is replaced by the CCV3125. Featuring fixed thermal-magnetic trip technology, it delivers 10kAIC at 240VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CC3125 |
| Series | CC |
| Amperage | 125A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | 1MP, 1MM, 3MM Meter Stacks, Type ECC Unit Enclosures |
| Wire Gauge | 4 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 4 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 |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | Tenant Main |
Product FAQs
4 answersWhich Eaton enclosures and meter stacks accept the CC3125?
This breaker is designed to serve as a tenant main disconnect in Eaton 1MP, 1MM, and 3MM meter stacks, as well as Type ECC unit enclosures.
What is the current replacement for the CC3125 circuit breaker?
Eaton has replaced the CC3125 with the CCV3125, which serves as a direct drop-in replacement for tenant main disconnect applications.
Are the lugs on the CC3125 rated for aluminum wire?
Yes, the factory-installed lugs accept both copper and aluminum conductors ranging from 4 AWG to 4/0 AWG.
Does the CC3125 provide ground fault or arc fault protection?
No, this is a standard thermal-magnetic breaker designed for overcurrent and short-circuit protection. It does not feature GFCI or AFCI capabilities.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 20 reviews.
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Rating
20 reviews
- DZDavid Z.Verified BuyerReviewingEaton / Cutler-Hammer CC2225 - 225A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/31/26Exactly what I wanted
Thanks
- KOKelli O.Verified BuyerReviewingEaton / Cutler-Hammer CC2175 - 175A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/28/25Main Breaker needed
We were in need of a main breaker that is harder to find and Super Breaker had it and w got it in time for installation.
- PCPeter C.ReviewingSquare D CC81.5 Thermal UnitI recommend this productRated 5 out of 5 stars3/28/23on time
Superbreakers always delivers, fast well packaged delivery.
- TFTimothy F.ReviewingEaton / Cutler-Hammer CC3200 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/1/22Very happy with everything
Very happy with everything
- JEJordan E.ReviewingSquare D CC36.4 Thermal UnitI recommend this productRated 5 out of 5 stars3/18/22We received the delivery of
We received the delivery of the March 7, 2022 today on March 18, 2022. This is for material that you have in stock. Is this the timeline we are to expect for
the next order we place with you? The usual delivery time was 3 to 4 days maximum.