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The Eaton Cutler-Hammer BR2100ST is a thermal magnetic circuit breaker effective for various applications. Rated for a maximum of 100 A, this device operates at 120/240 V and features a common breaker trip type.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Thermal Magnetic Circuit Breaker |
| Product Line | BR Circuit Breakers |
| Part Number | BR2100ST |
| UPC | 786676000406 |
| Rated Voltage | 120/240 V |
| Trip Type | Common Breaker Trip |
| Rated Current | 100 A |
| Shunt Trip | Included |
| Interrupt Rating | 42 KAIC |
| Number of Poles | 2 Poles |
| Wire Material | Aluminum/Copper |
| Wire Size | 14 to 4 AWG |
| Storage Humidity | 80% (Non-Condensing) |
| Operating Humidity | 80% (Non-Condensing) |
| Installation Altitude | 1000 MSL |
The BR2100ST circuit breaker from Eaton Cutler-Hammer is a thermal magnetic type designed to deliver reliable protection in electrical installations. This breaker operates efficiently at rated voltages of 120 or 240 V. It is rated for a continuous current of 100 amperes, suitable for standard residential or commercial loads.
Equipped with two poles, it employs a common trip mechanism which ensures that both poles respond simultaneously to overloads or faults, maintaining safety across the circuit. The unit includes a shunt trip feature to enable remote operation or integration with safety devices.
The BR2100ST has a noteworthy interrupt rating of 42 KAIC, which signifies its capacity to break circuit faults safely without risk of failure. When it comes to wiring, this device is versatile and supports both aluminum and copper conductors, accommodating wire sizes from 14 to 4 AWG.
In terms of operational environments, the breaker is rated for an installation altitude that does not exceed 1,000 meters above sea level. Humidity control is essential, as both operating and storage conditions are limited to a maximum of 80% relative humidity without condensation.