Eaton / Cutler-Hammer CVS2225XMM Molded Case Circuit Breaker
- 225A
- 2 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer CVS2225XMM - 225A 2 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for robust power distribution, this 225A, two-pole MCCB provides dependable long-time and instantaneous trip functions. It operates as a tenant main in commercial and residential settings. The bolt-on breaker mounts into Eaton 1MP, 1MM, and 3MM meter stacks. Facility managers can also utilize it to replace discontinued CHH circuit breakers, maintaining system compatibility. Featuring a 42 kAIC interrupting capacity at 120/240VAC, the device includes mounting hardware and load lugs.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CVS2225XMM |
| Series | CVS |
| Amperage | 225A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 42kA @ 120/240VAC |
| Frame Type | CVS |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton 1MP, 1MM, 3MM Meter Stacks |
| Wire Gauge | #6 AWG - 4/0 kcmil (Cu/Al) |
| Max Wire | 4/0 kcmil |
| 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 |
|---|---|
| Accessories | Mounting Hardware, Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Tenant Main, 42kAIC, HACR Rated |
Product FAQs
6 answersWhat meter stacks is the CVS2225XMM compatible with?
This 225A tenant main breaker is designed for use in Eaton 1MP, 1MM, and 3MM modular metering stacks. It mounts directly into the meter stack to serve as the main disconnect for individual tenant units.
What does the XMM suffix mean on the CVS2225XMM catalog number?
The XMM suffix designates that the circuit breaker includes the factory mounting hardware kit required for secure installation into Eaton commercial and residential meter stacks.
Is the CVS2225XMM a suitable replacement for older Cutler-Hammer CV breakers?
Yes, this breaker belongs to the CV frame family and can replace older Cutler-Hammer CV2225XMM and CVH2225XMM tenant main breakers in existing modular metering setups.
How is the CVS2225XMM installed in a modular meter stack?
This bolt-on tenant main breaker attaches directly to the internal bus of Eaton 1MP, 1MM, or 3MM meter stacks. The included XMM mounting kit provides the necessary hardware to secure the breaker to the bus structure.
Can the CVS2225XMM be used in series rated combinations?
Yes, with its 42kAIC interrupting rating at 240V, this main breaker can be applied in series rated systems with downstream branch breakers, provided the specific combination is tested and listed by Eaton.
What wire types are compatible with the CVS2225XMM load lugs?
The factory-installed load lugs accept number 6 AWG through 4/0 kcmil conductors. Both copper and aluminum wires are permitted for the tenant feeder connections.
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