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Siemens QR Circuit Breakers QRH22B200

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QRH22B200

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The Siemens QRH22B200 is a molded case circuit breaker, designed to handle various power applications within its specifications. With a rated current of 200 amperes, this unit operates at a voltage of 240 V and features a thermal magnetic trip mechanism for reliable protection.

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Technical specifications for QRH22B200

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineQR Circuit Breakers
Part NumberQRH22B200
UPC804766136245
Trip TypeThermal Magnetic
Rated Voltage240 V
Frame TypeQR Frame
Rated Current200 A
Interrupt Rating25 kA at 240 V AC
Number of Poles2 Poles
Phase Type1-Phase
Operating Humidity80% (Non-Condensing)
Installation Altitude1000 MSL
Storage Humidity80% (Non-Condensing)

Featuring the part number QRH22B200, the Siemens circuit breaker is built as a molded case type, ensuring durability and long-term reliability in electrical systems. It operates efficiently at a rated voltage of 240 volts and has a rated current capacity of 200 Amperes, allowing it to support significant loads in one-phase applications. The device uses a thermal magnetic trip type, enhancing its protective qualities against overloads and short circuits.

The QRH22B200 configuration includes two poles, making it suitable for various electrical circuits. With an interrupt rating of 25 kA at 240 V AC, this breaker is designed to handle emergency conditions effectively, ensuring safety during unexpected surges. The QR frame type provides additional strength to the design, reinforcing its structural integrity.

In terms of environmental specifications, this unit can operate in conditions of up to 80% humidity without condensation, as well as endure similar storage conditions. The maximum installation altitude for the QRH22B200 is 1000 meters above sea level, generally enhancing its versatility in different applications. Overall, this molded case circuit breaker is a reliable choice for managing electrical loads efficiently within its rated framework.