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Schneider Electric PowerPact QGA221502

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QGA221502

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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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Technical specifications for QGA221502

ManufacturerSchneider Electric
Product TypeCircuit Breaker
Product LinePowerPact
Part NumberQGA221502
UPC785901686514
Weight5.00 lbs (2.27 kg)
Line Rated Current150 A
Number of Poles2
Control TypeOperating Handle
Breaking Capacity CodeD
Breaking Capacity65 kA
Rated Operational Voltage240 V AC
Network Frequency50/60 Hz
Rated Impulse Withstand Voltage8 kV
Trip Unit TechnologyThermal Magnetic
Magnetic Tripping Current2400 A
Magnetic Hold Current1200 A
Continuous Current Rating80%
Mounting ModeUnit Mount Lug
Tightening Torque247.8 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.