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Eaton / Cutler-Hammer BRHH2100 Miniature Circuit Breaker
- 100A
- 2 Pole
- Plug-On
Eaton / Cutler-Hammer
BRHH2100
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
BRHH2100
Quantity
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Eaton / Cutler-Hammer BRHH2100 - 100A 2 Pole Miniature Circuit Breaker
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Description
Part of the BR series, the Eaton BRHH2100 is a 100-amp, two-pole miniature circuit breaker designed for residential and light commercial use. It utilizes thermal-magnetic trip technology to deliver reliable long-time and instantaneous protection. Installs into Eaton Type BR load centers using a standard plug-on configuration. The box lug terminals accommodate #4-1/0 AWG wiring. With a high interrupting rating of 42 kAIC at 120/240VAC, this breaker handles significant fault currents.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BRHH2100 |
| Series | BRHH |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 42kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Type BR Load Centers |
| Wire Gauge | 4-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 4 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment, Handle Tie |
|---|---|
| Standards | Federal Specification W-C376, UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, High Interrupting Capacity, HACR Rated |
Product FAQs
7 answersWhat load centers are compatible with the BRHH2100?
This breaker is designed exclusively for use in Eaton and legacy Cutler-Hammer Type BR load centers. It utilizes a standard plug-on mounting configuration.
How much panel space does the BRHH2100 require?
As a 2-pole Type BR breaker, it requires two 1-inch spaces, taking up a total of 2 inches of physical space on the load center bus.
What does the HH in the BRHH2100 part number signify?
The HH designates a high interrupting rating of 42 kAIC at 120/240VAC. This is significantly higher than standard BR breakers (10 kAIC) and BRH breakers (22 kAIC), making it suitable for systems with higher available fault currents.
Can the BRHH2100 replace a standard BR2100 or BRH2100?
Yes, it shares the exact same physical dimensions and plug-on mounting style as the BR2100 and BRH2100. It can be used as a direct replacement or upgrade when a 42 kAIC interrupting rating is required by a fault current study.
Is the BRHH2100 interchangeable with legacy Cutler-Hammer panels?
Yes. Eaton acquired Cutler-Hammer, and current Eaton Type BR breakers are fully backward compatible with legacy Cutler-Hammer Type BR load centers.
Does the BRHH2100 provide GFCI or AFCI protection?
No, this is a standard thermal-magnetic circuit breaker. It provides reliable long-time and instantaneous protection against overloads and short circuits, but does not include ground fault or arc fault circuitry.
Is this breaker HACR rated?
Yes, Eaton Type BR thermal-magnetic breakers are HACR rated, making this unit suitable for protecting heating, air conditioning, and refrigeration equipment circuits that require a 100A overcurrent device.
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