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The Schneider Electric QDL22175 serves as a circuit breaker with a robust current handling capability of 175 A. Designed for dual-pole configurations, it operates efficiently at a voltage of 240 V AC and accommodates network frequencies of 50 or 60 Hz.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QDL22175 |
| UPC | 785901522836 |
| Weight | 3.00 lbs (1.36 kg) |
| Line Rated Current | 175 A |
| Number of Poles | 2 |
| Control Type | Operating Handle |
| Breaking Capacity Code | D |
| Breaking Capacity | 25 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 |
Schneider Electric's model QDL22175 is a two-pole circuit breaker designed for circuit protection in various applications. It carries a line rated current of 175 A, ideal for moderate power requirements. This circuit breaker operates at a rated voltage of 240 V AC and can handle network frequencies of either 50 or 60 Hz.
The QDL22175 circuit breaker is engineered with a breaking capacity of 25 kA, which equips it to manage overload and short-circuit conditions effectively. For enhanced reliability, it integrates a thermal magnetic trip unit technology. The magnetic hold current is set at 1200 A, while the magnetic tripping current peaks at 2400 A.
This unit is rated for continuous current at 80% of its maximum capacity, which optimizes its operational efficiency. For installation, the breaker mounts securely using a unit mount lug. It is rated with a maximum tightening torque of 247.8 lbf.in, ensuring a solid connection to the electrical system. The rated impulse withstand voltage for this unit is 8 kV, enhancing its resilience against electrical surges and disturbances.