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The QBA221752 is a circuit breaker from Schneider Electric’s QB Series, rated for 240 VAC. This device operates efficiently on a single phase with two poles and supports a maximum rated current of 175 A.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit breaker |
| Product Line | QB Series |
| Part Number | QBA221752 |
| UPC | 785901672531 |
| Weight | 5.00 lbs (2.27 kg) |
| Rated Voltage | 240 VAC |
| Number Of Phase | 1-Phase |
| Number Of Poles | 2 |
| Rated Current | 175 A |
| Interrupt Rating | 10 kA |
| Rated Frequency | 50 to 60 Hz |
| Mounting Mode | I-Line |
| Connections | 1-Line Style Plug-in |
| Min. Temperature Range | 0°C |
| Max. Temperature Range | 40°C |
| Max. Relative Humidity | 80% (non-condensing) |
| Max. Altitude | 1000m above sea level |
The Schneider Electric QBA221752 circuit breaker is a critical component designed for reliable electrical protection. This model operates at a rated voltage of 240 VAC and is configured for single-phase applications. Comprising two poles, this breaker manages a current rating of 175 A, ensuring robust performance in electrical circuits.
With an interrupt rating of 10 kA, the QBA221752 provides ample protection against high fault currents, making it suitable for a variety of applications. The unit is designed to operate within a frequency range of 50 to 60 Hz. It employs an I-Line mounting mode, which simplifies the installation process and enhances the ease of integration into existing systems. Connectivity is achieved through a 1-line style plug-in connection, ensuring secure and straightforward implementation.
Weighing in at 2.135 kg, this circuit breaker is compact yet substantial enough for effective operation. It is capable of functioning in environments with minimum temperatures of 0°C and maximum temperatures reaching 40°C. Additionally, the device can endure relative humidity levels of 80% without condensation and is rated for a maximum altitude of 1000 meters above sea level. This design ensures that the QBA221752 remains functional in a diverse range of conditions, making it a versatile choice for circuit protection.