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The Schneider Electric QGA221502 is a 150 A circuit breaker that features two poles and operates under a thermal magnetic trip unit technology. This device can interrupt up to 65 kA of breaking capacity and is rated for use at 240 V AC.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QGA221502 |
| UPC | 785901686514 |
| Weight | 5.00 lbs (2.27 kg) |
| Line Rated Current | 150 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 QGA221502 from Schneider Electric, belonging to the PowerPact series, is engineered as a reliable circuit breaker intended for various applications. It is rated for a current of 150 A and features a two-pole configuration, making it suitable for a wide range of electrical systems. The breaker effectively interrupts currents up to 65 kA, showcasing its robust performance in high-demand environments.
Operating at a voltage of 240 V AC, this circuit breaker functions seamlessly within the standard 50/60 Hz network frequency. The thermal magnetic trip technology enhances protection by combining both thermal and magnetic tripping mechanisms. This unit is designed with a magnetic tripping current of 2400 A, alongside a magnetic hold current specification of 1200 A, providing effective circuit protection and stability. Additionally, the continuous current rating operates at 80%, optimizing performance while maintaining safety standards.
For installation purposes, it is mounted using a unit mount lug and necessitates a tightening torque of 247.8 lbf.in. The device is specified with a rated impulse withstand voltage of 8 kV, ensuring it can endure transient overvoltages encountered in electrical systems. The QGA221502 employs a straightforward operating handle for user control. Overall, this circuit breaker combines high breaking capacity with advanced technology to ensure dependable performance in demanding conditions.