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Eaton Cutler-Hammer BR Circuit Breakers BR250ST

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BR250ST

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The BR250ST from Eaton Cutler-Hammer is a molded case circuit breaker designed to handle electrical circuits with a voltage rating of 120/240 V. It offers a two-pole configuration with a thermal magnetic trip mechanism for effective protection against overloads and short circuits.

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Technical specifications for BR250ST

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineBR Circuit Breakers
Part NumberBR250ST
UPC786676000345
Rated Voltage120/240 V
Number of Poles2 Poles
Trip TypeThermal Magnetic
Interrupt Rating10 KA at 120/240 VAC
Storage Humidity80% (Non-Condensing)
Operating Humidity80% (Non-Condensing)
Installation Altitude1000 MSL
Min. Storage Temperature0°C
Max. Storage Temperature40°C
Min. Operating Temperature0°C
Max. Operating Temperature40°C

The BR250ST is a molded case circuit breaker from the Eaton Cutler-Hammer BR Circuit Breakers series. This device is well-constructed to efficiently manage electrical circuits rated at 120 or 240 volts. It is designed with two poles, facilitating connection and control in various configurations. The thermal magnetic trip type ensures reliable protection by disconnecting the circuit during overload or fault situations.

With an interrupt rating of 10 KA at 120/240 VAC, the BR250ST is capable of effectively interrupting fault currents, thereby safeguarding the electrical system it is integrated into. This circuit breaker is suitable for installation at altitudes of up to 1000 meters above sea level, making it versatile for diverse applications.

The operating and storage humidity levels are both maintained at 80% non-condensing, ensuring reliable performance in moderate environmental conditions. Temperature-wise, the BR250ST operates within a specified range between 0°C and 40°C. The same temperature range applies to storage conditions, ensuring that the circuit breaker remains functional and dependable.