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BR220ST
The BR220ST, manufactured by Eaton Cutler-Hammer, is a thermal magnetic circuit breaker designed for efficient protection in electrical systems. With a rated current of 20 A, it supports voltages of 120/240 V.
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Technical specifications for BR220ST
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Thermal Magnetic Circuit Breaker |
| Product Line | BR Circuit Breakers |
| Part Number | BR220ST |
| UPC | 786676000291 |
| Rated Voltage | 120/240 V |
| Rated Current | 20 A |
| Interrupt Rating | 10 KAIC |
| Mounting Type | Plug-On Mount |
| Number of Poles | 2 Poles |
| Wire Size | #14-4 AWG Cu/Al |
| Shunt Trip | Included |
| Trip Type | Common Breaker Trip |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 40°C |
| Min. Storage Temperature | 0°C |
| Max. Storage Temperature | 40°C |
The Eaton Cutler-Hammer BR220ST is a thermal magnetic circuit breaker designed for reliable operation in various electrical environments. This unit has a current rating of 20 Amps and operates at voltages of either 120 or 240 V. Its design ensures dependable overload and short circuit protection.
Configured with two poles, the BR220ST features a plug-on mounting style that simplifies installation into electrical panels. The breaker also includes a shunt trip functionality, allowing for remote tripping of the breaker when required. This enhances safety features within the overall system operation.
With an interrupt rating of 10 KAIC, this circuit breaker is effective in interrupting fault currents, providing essential safety to connected circuits. It is suitable for use with wire sizes ranging from #14 AWG to #4 AWG for both copper and aluminum connection types. Operating temperature conditions for this unit are set between 0°C and 40°C, thereby ensuring its reliability across different environmental conditions. Storage conditions are similar, maintaining the integrity of the breaker during non-operational periods. Overall, the BR220ST offers robust features for enhancing electrical system safety and reliability.
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