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QJA32150
The Schneider Electric QJA32150 is a circuit breaker designed for robust electrical systems. It can handle a line rated current of up to 150 A and operates at a rated voltage of 240 V AC, supporting 50 to 60 Hz. This breaker incorporates thermal-magnetic trip technology, which includes long-time and instantaneous trip characteristics for reliable performance.
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Technical specifications for QJA32150
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | PowerPact |
| Part Number | QJA32150 |
| UPC | 785901705659 |
| Weight | 7.00 lbs (3.18 kg) |
| Impulse Withstand Voltage | 8 kV |
| Local Signaling | 1 green trip indicator |
| Line Rated Current | 150 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) |
| Tightening Torque | 28 N·m |
The QJA32150 from Schneider Electric is a circuit breaker intended for comprehensive protection in electrical systems. Its rated operational voltage stands prominently at 240 V AC, suitable for both 50 Hz and 60 Hz applications. Designed to handle a line rated current of 150 Amperes, it features three poles, which enhances its versatility for various configurations.
This device boasts an interrupting capacity of 100 kA at 208Y/120 V AC. It has an impressive impulse withstand voltage rated at 8 kV and includes a green trip indicator to provide local signaling for easy monitoring of its operational status. The trip unit relies on thermal-magnetic technology, encompassing both long-time and instantaneous trip functions, ensuring dependable functionality.
Within its operational parameters, the circuit breaker has a continuous current rating of 80%, making it suitable for various load conditions. It provides a magnetic hold current of 1200 A and a magnetic trip current of 2400 A, reinforcing its capability to adapt to demanding electrical environments.
Installation is straightforward due to the I-Line plug-in mounting mode, which utilizes lugs for load connections and studs for line connections. The QJA32150 circuit breaker measures 6.47 inches in height, 4.5 inches in width, and 3.93 inches in depth. The recommended tightening torque for installation is 28 N·m, ensuring secure fitting and reliable operation.
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