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QJA32175
The Schneider Electric QJA32175 is a circuit breaker within the PowerPact series, designed for reliable protection in electrical systems. It features a line rated current of 175 A and operates at a rated voltage of 240 V AC, making it suitable for various applications.
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Technical specifications for QJA32175
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QJA32175 |
| UPC | 785901603498 |
| Weight | 7.00 lbs (3.18 kg) |
| Tightening Torque | 28 N·m |
| Impulse Withstand Voltage | 8 kV |
| Local Signaling | 1 green trip indicator |
| Line Rated Current | 175 A |
| Rated Voltage | 240 V AC (50/60 Hz) |
| Number of Poles | 3 |
| Interrupting Capacity | 100 kA @ 208Y/120 V AC |
| Breaking Capacity Code | J |
| Trip Unit Technology | Thermal-magnetic (Long-Time & Instantaneous) |
| Magnetic Hold Current | 1200 A |
| Magnetic Trip Current | 2400 A |
| Continuous Current Rating | 80 % |
| Mounting Mode | I-Line plug-in (lugs load, studs line) |
The QJA32175 circuit breaker from Schneider Electric is part of the PowerPact series. It functions effectively within a line rated current of 175 amperes and operates at a standard voltage of 240 volts AC for both 50 and 60 Hz applications. Built with three poles, this circuit breaker offers a reliable interrupting capacity of 100 kA at 208Y/120 V AC, ensuring effective system protection.
It includes a 28 N·m tightening torque specification which is essential for secure installation. The device features an impulse withstand voltage of up to 8 kV along with a local signaling trip indicator in green, providing clear operational status. Its breaking capacity code is designated as J, which is part of its performance capabilities.
Utilizing thermal-magnetic technology, the trip unit is efficient in both long-time and instantaneous tripping, providing flexibility depending on the circuit conditions. The magnetic hold current is rated at 1200 A, while the magnetic trip current is set at 2400 A, allowing for quick responses to overloads.
The continuous current rating is specified to be 80% of the circuit breaker's capacity. It utilizes an I-Line plug-in mounting mode, designed with lugs for load and studs for the line, making it compatible with various installation setups. The dimensions of the circuit breaker are 6.47 inches in height, 4.5 inches in width, and 3.93 inches in depth, ensuring a compact form factor suitable for various panels.
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