Eaton / Cutler-Hammer BRX2110 Miniature Circuit Breaker
- 110A
- 2 Pole
- Plug-On
Quantity
Eaton / Cutler-Hammer BRX2110 - 110A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for multi-tenant and commercial applications, the BRX2110 provides reliable thermal-magnetic protection. This 110A device handles high-fault currents without requiring complex series ratings. It mounts into Eaton Type BR load centers and modular metering stacks. The plug-on design ensures a secure connection for tenant main or reverse feed installations. Rated at 65kAIC at 120/240V, this two-pole breaker features a common trip mechanism and is HACR rated for HVAC equipment.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | BRX |
| Amperage | 110A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 65kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Type BR Load Centers, Eaton Metering Stacks |
| Wire Gauge | 14-2/0 AWG (Cu/Al) |
| Max Wire | 2/0 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 | Padlock Attachment, Handle Lock |
|---|---|
| Standards | UL 489, Federal Specification W-C375 |
| Approval | UL |
| Temp Rating | 60C to 75C |
| Construction Features | Common Trip, High Interrupting Capacity, Tenant Main, Reverse Feed, HACR Rated |
Product FAQs
5 answersWhat panels are compatible with the Eaton BRX2110 circuit breaker?
The BRX2110 is designed for use in Eaton and Cutler-Hammer Type BR load centers, as well as Eaton residential group metering stacks, including 1MP, 1MM, and 3MM series modules.
What is the difference between a standard Type BR breaker and the BRX series?
The BRX series features a fully rated 65,000 A interrupting capacity (65 kAIC) in a standard 1-inch per pole miniature package. Standard BR breakers typically have a 10 kAIC rating. This high-interrupting capacity simplifies series ratings in multi-tenant or high-fault environments without requiring coordinated upstream breakers.
Can the BRX2110 be used as a tenant main breaker?
Yes, this breaker is frequently utilized as a tenant main in multi-family metering stacks and subpanels that require a standalone 65 kAIC rating.
Are Eaton and Cutler-Hammer BRX2110 breakers the same?
Yes. Eaton acquired Cutler-Hammer, and the BRX2110 is the exact same component manufactured under both brand names. They share the same UL listings and physical dimensions.
Does the BRX2110 provide AFCI or GFCI protection?
No, this is a standard thermal-magnetic circuit breaker that provides long-time and instantaneous trip functions for overload and short-circuit protection. It does not include Arc Fault (AFCI) or Ground Fault (GFCI) capabilities.
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