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The Schneider Electric QGA32175 is a circuit breaker designed for efficient overload protection. This model features a line current rating of 175 A and operates at a voltage of 240 V AC with a three-pole configuration.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Circuit breaker |
| Product Line | PowerPact |
| Part Number | QGA32175 |
| UPC | 785901705611 |
| Weight | 6.69 lbs (3.03 kg) |
| Line Current | 175 A |
| Rated Voltage | 240 V AC |
| Number of Poles | 3 |
| Interrupting Capacity | 65 kA |
| Breaking Capacity Code | G |
| Trip Unit Type | Thermal-magnetic |
| Magnetic Hold Current | 1200 A |
| Magnetic Trip Current | 2400 A |
| Continuous Current Rating | 80% |
| Mounting Style | I-Line bracket |
| Certifications | UL, CSA, IEC |
| Mechanical Endurance | 1000 cycles (load), 5000 cycles (no-load) |
| Ambient Temperature Range | –25 to 70 °C |
The QGA32175 from Schneider Electric is a well-constructed circuit breaker optimized for various electrical applications. It supports line currents up to 175 A and operates efficiently at 240 V AC. The device consists of three poles, making it suitable for three-phase power systems.
With an impressive interrupting capacity rated at 65 kA, this circuit breaker provides a reliable safeguard against overcurrent conditions. It employs a thermal-magnetic trip mechanism, ensuring swift response to overloads while providing magnetic hold capabilities at 1200 A and a magnetic trip threshold of 2400 A. For continuous applications, it operates at a rating of 80%, enhancing its effectiveness in demanding environments.
When it comes to installation, the QGA32175 features an I-Line bracket mounting style, simplifying integration into existing setups. The physical dimensions of the circuit breaker are 6.47 inches in height, 4.5 inches in width, and 3.93 inches in depth, making it compact for various applications. Additionally, this product meets safety and quality standards, having certifications from UL, CSA, and IEC.
The mechanical longevity of this model is noteworthy, with a life expectancy of 1000 cycles under load and up to 5000 cycles without load. It also operates effectively across a wide ambient temperature range of –25 to 70 °C, making it suitable for varied operational conditions.