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QR23B200
The QR23B200 from Siemens is a thermal magnetic molded case circuit breaker designed for efficient circuit protection. It supports a rated voltage of 240 VAC and has a current rating of 200 A at an ambient temperature of 40 °C.
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Technical specifications for QR23B200
| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker (Thermal Magnetic) |
| Product Line | Q Series |
| Part Number | QR23B200 |
| UPC | 804766136665 |
| Weight | 5.00 lbs (2.27 kg) |
| Voltage Rating | 240 VAC |
| Maximum AC Voltage Rating | 240 V |
| Current Rating | 200 A at 40 °C |
| Number of Poles | 3 Poles |
| Phase | 3-phase |
| Frequency Rating | 50/60 Hz |
| Interrupting Rating | 10 kA at 240 V AC |
| Trip Unit Type | Thermal Magnetic |
| Frame Type | QR Frame |
| Connection Type | Load Lug |
| Wire Range | 3 AWG to 300 kcmil |
| Mounting Type | Flush Mount |
Siemens' QR23B200 is a molded case circuit breaker that employs a thermal magnetic mechanism for reliable operation. Rated for a maximum voltage of 240 VAC, this device is suitable for a variety of industrial applications. The current capacity reaches 200 A at a temperature of 40 °C, indicating its robustness under standard operational conditions.
This circuit breaker is designed with three poles, making it fit for three-phase applications. It functions within a frequency range of 50 to 60 Hz, ensuring compatibility with most electrical systems. The interrupting capacity is rated at 10 kA at 240 V AC, providing essential protection against overcurrents and short circuits.
The QR23B200 features a thermal magnetic trip unit, allowing for dependable protection of electrical circuits. It comes with a QR frame type and a mounting style that supports flush mount installation, suitable for various panel setups.
Wiring connections are facilitated through load lugs, capable of accommodating wire sizes ranging from 3 AWG to 300 kcmil. This wide wire range adds to the flexibility of installation options, making this circuit breaker a versatile choice for electrical systems requiring reliable circuit interruption.
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