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Schneider Electric Q4 Series Q422350AC

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Q422350AC

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The Q422350AC, produced by Schneider Electric, is a circuit breaker within the Q4 Series. This model is rated for a voltage of 240 VAC and is designed for single-phase applications. With a capacity of up to 350 Amps, it ensures robust overcurrent protection.

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Technical specifications for Q422350AC

ManufacturerSchneider Electric
Product TypeCircuit breaker
Product LineQ4 Series
Part NumberQ422350AC
UPC785901649359
Weight13.75 lbs (6.24 kg)
Rated Voltage240 VAC
Number of Phases1-Phase
Number of Poles2
Rated Current350 A
Interrupt Rating25 kA
Rated Frequency60 Hz
Protection CategoryThermal-Magnetic Trip
Mounting DesignMounting Plate
ConnectionsI-Line/Lugs Connection
Minimum Temperature Range0°C
Maximum Temperature Range40°C
Maximum Relative Humidity80% (non-condensing)
Maximum Altitude1000m above sea level

The Schneider Electric Q422350AC is classified as a circuit breaker, designed to provide reliable protection for electrical circuits within the Q4 Series. It operates at a rated voltage of 240 VAC, making it appropriate for various electrical installations. This model supports a current capacity of 350 A and incorporates two poles, functioning effectively in single-phase applications.

One significant feature of this circuit breaker is its thermal-magnetic trip protection category, which effectively ensures that the system remains safe from overload and short-circuit conditions. The interrupting capacity is rated at 25 kA, which provides assurance against high fault conditions. This circuit breaker is designed to operate at a frequency of 60 Hz, suitable for standard power systems.

Installation is facilitated through a mounting plate design, and the connection types include I-Line and lugs, aligning with common installation practices in the industry. The weight of the unit is approximately 6.24 kgs, allowing for manageable handling during installation. Conditions for operation include a minimum temperature threshold of 0°C and a maximum temperature limit of 40°C, ensuring compatibility with various environmental conditions. Moreover, it supports a maximum relative humidity of 80% (non-condensing) and is rated for operation at altitudes up to 1000 meters above sea level.