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The Schneider Electric QDL32070 circuit breaker is part of the PowerPact series, designed to handle a line rated current of 70 A. This three-pole component includes a thermal magnetic trip unit and operates effectively at a rated voltage of 240 V AC.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QDL32070 |
| UPC | 785901522850 |
| Weight | 5.00 lbs (2.27 kg) |
| Line Rated Current | 70 A |
| Number of Poles | 3 |
| 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 |
The QDL32070 from Schneider Electric stands as a reliable circuit breaker within the PowerPact series. Designed to manage a line rated current of 70 amperes, this three-pole unit utilizes an operating handle for control. This component is recognized for its impressive breaking capacity of 25 kilohertz with a specific breaking capacity code of D.
In terms of electrical ratings, this circuit breaker supports a rated operational voltage of 240 V AC and functions efficiently at both 50 and 60 Hz frequencies. An important aspect is its rated impulse withstand voltage, rated at 8 kV, which ensures that the circuit breaker can handle transient surges effectively. The trip unit employs thermal magnetic technology, characterized by its capabilities to trip under extreme current situations.
The magnetic current trip settings provide a striking 2400 A threshold for tripping, while maintaining a hold current of 1200 A. Additionally, the continuous current rating stands at 80%, which defines how much of the rated current can be reliably handled over an extended period.
Installation is facilitated by a unit mount lug type for secure mounting. The tightening torque rating for this circuit breaker is measured at 247.8 lbf.in, ensuring that connections are firm and reliable as required in industrial applications.