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QRH23B250
The QRH23B250 molded case circuit breaker by Siemens is optimized for 3-phase applications. With a rated current capacity of 250 A, it operates at a nominal voltage of 240 VAC, providing reliable circuit protection.
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Technical specifications for QRH23B250
| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | QR Circuit Breakers |
| Part Number | QRH23B250 |
| UPC | 804766136825 |
| Nominal Voltage | 240 Volts AC |
| Protection Functions | Long-Time and Instantaneous (LI) |
| Poles Quantity | 3 Poles |
| Rated Current | 250 Amperes |
| Trip Unit Type | Thermal Magnetic |
| System Phase | 3-Phase |
| Mounting Style | Plug-In Mount |
| Terminal Connection Type | Load Side Lugs |
| Operating Frequency | 50 to 60 Hertz |
| Interrupt Rating | 25 Kiloamperes at 240 Volts AC |
Siemens presents the QRH23B250 molded case circuit breaker, designed with the demands of 3-phase systems in mind. This robust device operates at a nominal voltage of 240 volts AC and is capable of handling a rated current of 250 amperes.
Configured with three poles, this breaker is equipped to manage power distribution safely and efficiently. It utilizes a thermal magnetic trip unit, which enables both long-time and instantaneous protection features, giving it flexibility to respond to various electrical faults.
Installation is simplified thanks to its plug-in mounting style, which allows for quick and easy setup without extensive modifications. The terminal connection type is designed as load side lugs, ensuring secure and reliable connectivity for power applications.
This unit operates effectively at frequencies ranging from 50 to 60 hertz, making it versatile for different environments. It also boasts a significant interrupt rating of 25 kiloamperes at 240 volts AC, providing a dependable safeguard against electrical disruptions. The QRH23B250 is a reliable choice for enhancing circuit safety in industrial and commercial applications.
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