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QS2150H
Siemens QS2150H is a low voltage residential circuit breaker designed for efficient electrical protection. It operates at voltages of 120/240V and has a rated current of 150 amperes.
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Technical specifications for QS2150H
| Manufacturer | Siemens |
|---|---|
| Product Type | Low Voltage Residential Circuit Breaker |
| Product Line | Q Series |
| Part Number | QS2150H |
| UPC | 783087935303 |
| Voltage Rating | 120/240V |
| Amperage Rating | 150A |
| Poles | 2 Poles |
| Trip Range | Thermal-Magnetic |
| Interrupt Rating | 22 AIC |
| Phase | Single-phase |
| Connection Type | Plug-in design |
| Mounting Type | Plug-in molded case installation |
| Wire Size | #3 AWG to 300 kcmil |
| Trip Functions | Long-time delay and instantaneous trip |
| Temperature (Ambient) Rating | 40 °C |
| Nominal Frequency | 60 Hz |
| Certification | UL 489 listed |
The QS2150H from Siemens represents a reliable low voltage residential circuit breaker. Rated for voltages of 120/240 volts, it delivers a high performance with a current rating of 150 Amperes. The breaker comes with a dual-pole configuration that allows for effective separation of electrical circuits. Its trip mechanism is thermal-magnetic, ensuring reliable protections against overloads.
This device has an interrupting capacity of 22 AIC, making it suitable for various home electrical systems. As a single-phase breaker, it integrates smoothly within standard residential applications. The connection method is a plug-in design, which simplifies installation and maintenance tasks. It is designed for plug-in molded case mounting, which facilitates its placement in panelboards.
The wire size compatibility range of this circuit breaker spans #3 AWG to 300 kcmil, allowing flexibility in wiring configurations. This breaker also features both long-time delay and instantaneous trip functions to manage various fault conditions effectively. It operates efficiently in ambient temperatures up to 40 °C, with a nominal frequency of 60 Hz. Importantly, the QS2150H is certified under UL 489, ensuring compliance with safety standards.
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