Eaton / Cutler-HammerCVH2150XMM
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Eaton / Cutler-Hammer CVH2125XMM Molded Case Circuit Breaker
- 125A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
CVH2125XMM
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
CVH2125XMM
Quantity
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Eaton / Cutler-Hammer CVH2125XMM - 125A 2 Pole Molded Case Circuit Breaker
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Description
Designed specifically for group metering, the CVH2125XMM is a 125A, 2-pole molded case circuit breaker. It provides essential long-time and instantaneous trip functions to safeguard service entrances. This bolt-on unit mounts into Eaton 1MM, 3MM, and 1MP meter stacks, utilizing the included hardware kit for a secure connection. It easily replaces older Cutler-Hammer CHH2125 breakers. Rated for 100 kAIC at 120/240VAC, it offers superior defense against massive short circuits.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CVH2125XMM |
| Series | CVH |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 100kA @ 120/240VAC |
| Frame Type | CC |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Meter Stacks (1MM, 3MM, 1MP) |
| Wire Gauge | 6 AWG - 4/0 AWG (Cu/Al) |
| Max Wire | 4/0 AWG |
| Min Wire | 6 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 | Mounting Kit (Suffix MM) |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, High Interrupting Capacity, Tenant Main |
Product FAQs
6 answersWhich meter stacks are compatible with the CVH2125XMM circuit breaker?
This bolt-on tenant main breaker is designed specifically for use with Eaton 1MM, 3MM, and 1MP modular metering stacks.
Does the CVH2125XMM replace any older Cutler-Hammer breakers?
Yes, it serves as a direct replacement for the obsolete Cutler-Hammer CHH2125 tenant main breaker.
Does the CVH2125XMM include the necessary mounting hardware?
Yes, the MM suffix in the catalog number indicates that the required mounting hardware kit is included as standard with this tenant main breaker.
What is the maximum fault current this breaker can safely interrupt?
The CVH2125XMM features a high interrupting rating of 100kAIC at 120/240VAC, making it suitable for service entrances with severe available fault current.
What wire sizes are accepted by the lugs on this 125A breaker?
The load terminals accept copper or aluminum conductors ranging from 6 AWG up to 4/0 AWG.
Can I use this breaker in a standard residential load center?
No, the CVH2125XMM is a specialized bolt-on tenant main breaker built exclusively for Eaton modular meter stacks. It will not fit in standard plug-on or bolt-on load centers.
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