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Schneider Electric Q4 Series Q422400AC

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Q422400AC

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The Q422400AC is a Schneider Electric circuit breaker designed for robust power management. This device operates at a rated voltage of 240 VAC and is suitable for single-phase applications.

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Technical specifications for Q422400AC

ManufacturerSchneider Electric
Product TypeCircuit breaker
Product LineQ4 Series
Part NumberQ422400AC
UPC785901649342
Weight16.00 lbs (7.26 kg)
Rated Voltage240 VAC
Number of Phases1-Phase
Number of Poles2
Rated Current400 A
Interrupt Rating25 kA
Height279.4 mm
Width152.4 mm
Depth148.34 mm
ConnectionsLugs for load connection, I-Line connection for line
Minimum Temperature Range0°C
Maximum Temperature Range40°C
Maximum Relative Humidity80% (non-condensing)
Maximum Altitude1000 m above sea level
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The Q422400AC circuit breaker from Schneider Electric’s Q4 Series combines high performance with reliability in electrical systems. It is rated for a voltage of 240 VAC, making it suitable for a variety of applications. As a 1-phase unit, it consists of 2 poles and can handle a significant rated current of 400 A. The circuit breaker features an interrupt rating of 25 kA, ensuring it can safely manage high fault currents.

In terms of physical dimensions, the Q422400AC stands at 279.4 mm tall, measures 152.4 mm wide, and has a depth of 148.34 mm. It is designed with lugs for efficient load connections and an I-Line connection specifically for the line side. Weighing 4 lbs, this circuit breaker is lightweight, aiding in installation.

Operationally, the device performs best in environments where temperatures range from 0°C to 40°C and can tolerate humidity levels up to 80% without condensation. Additionally, it is rated for use at altitudes of 1000 meters above sea level, making it adaptable for various geographical locations. Overall, the Q422400AC circuit breaker is engineered to provide dependable protection in electrical systems.