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Siemens QR Circuit Breakers HQR23B200H

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HQR23B200H

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The Siemens HQR23B200H is a molded case circuit breaker designed for three-phase applications. Rated for 200 A at 240 V, this device delivers reliable thermal magnetic protection, featuring both long-time and instantaneous trip functions.

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Technical specifications for HQR23B200H

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineQR Circuit Breakers
Part NumberHQR23B200H
UPC804766137082
Terminal ConnectionLoad Side Lug
Protection TypeThermal Magnetic
FunctionsLI - Long Time and Instantaneous
Connection TypeBolt-on Connection
Number of Poles3 Poles
Phase Type3-Phase
Rated Voltage240 V
Rated Current200 A
Interrupt Rating at 240 V100 KA
Installation Altitude1000 MSL

The HQR23B200H from Siemens is part of the QR Circuit Breakers series, designed meticulously as a molded case circuit breaker. This component operates effectively within three-phase power systems. It has a rated current capacity of 200 A, functioning reliably at a voltage rating of 240 V. The breaker is built to handle both long-time and instantaneous protection, making it suitable for varying load situations.

In terms of construction, the unit features load side lug connections, allowing for straightforward wiring and excellent electrical connectivity. Its design includes a thermal magnetic protection type, enabling it to respond promptly to overload and short circuit conditions.

With a robust interrupt rating of 100 KA at 240 V, the HQR23B200H provides significant fault clearance capabilities, enhancing system safety. The connection is achieved through a dependable bolt-on method, which ensures secure and stable installation. Furthermore, the breaker is suitable for use at installation altitudes reaching 1000 MSL, accommodating a range of operational environments.