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QGA221254
The QGA221254 circuit breaker from Schneider Electric is a robust protection device rated for a line current of 125 A. This unit features two poles and is designed with a thermal magnetic trip unit.
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Technical specifications for QGA221254
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QGA221254 |
| UPC | 785901491316 |
| Weight | 5.00 lbs (2.27 kg) |
| Line Rated Current | 125 A |
| Number of Poles | 2 |
| Control Type | Operating Handle |
| Breaking Capacity Code | D |
| Breaking Capacity | 65 kA |
| Rated Operational Voltage | 240 V AC |
| Network Frequency | 50/60 Hz |
| Rated Impulse Withstand Voltage | 8 kV |
| Trip Unit Technology | Thermal Magnetic |
| Magnetic Tripping Current | 2400 A |
| Magnetic Hold Current | 1200 A |
| Continuous Current Rating | 80% |
| Mounting Mode | Unit Mount Lug |
| Tightening Torque | 247.8 lbf.in |
The QGA221254 model is a circuit breaker from Schneider Electric, part of the PowerPact series. Rated for a line current of 125 A, it provides essential protection for electrical circuits. With two poles, this device employs an operating handle for user interaction. The thermal magnetic technology ensures reliable tripping under fault conditions.
Ideal for installations needing robust circuit protection, the breaker handles a breaking capacity of 65 kA, classified under code D. Operating effectively at a voltage of 240 V AC, it accommodates a frequency range of 50/60 Hz. This circuit breaker possesses a rated impulse withstand voltage of 8 kV, providing additional resilience against high-voltage transients.
The magnetic trip unit activates at a level of 2400 A, while maintaining a hold current of 1200 A. The continuous current rating is set at 80%, ensuring reliable operation within typical loads. Installation is straightforward, utilizing a unit mount lug configuration for secure placement in various settings. Furthermore, it requires a tightening torque of 247.8 lbf.in for optimal performance.
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