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The Schneider Electric QGA220702 is a circuit breaker from the PowerPact series, tailored for higher capacity requirements. It features a line rated current of 70 A and operates on a voltage of 240 V AC with a breaking capacity rated at 65 kA.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QGA220702 |
| UPC | 785901442424 |
| Weight | 5.00 lbs (2.27 kg) |
| Line Rated Current | 70 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 QGA220702 model is a circuit breaker from Schneider Electric's PowerPact line. It is engineered to manage a line rated current of 70 amps while facilitating a dual-pole configuration. Users should note that the rated operational voltage for this device stands at 240 V AC, accommodating standard electrical systems.
This circuit breaker boasts a breaking capacity of 65 kA, ideal for applications requiring robust protection against overloads. It utilizes a thermal magnetic trip technology, effectively combining both thermal delay and magnetic real-time response for improved safety. The magnetic trip unit activates at a significantly high current level of 2400 A, while the magnetic hold current is rated at 1200 A, ensuring consistent performance.
In installations, the QGA220702 maintains an operational frequency of 50/60 Hz. Its capability to withstand impulse voltages reaches 8 kV, thus enhancing the overall reliability against surges. The continuous current rating allows for operation at 80% of its maximum capacity, contributing to long-term functionality. The mounting solution is a unit mount lug, which simplifies installation, and it requires a tightening torque of 247.8 lbf.in for secure assembly.