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Schneider Electric Q4 Series Q4L3300

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Q4L3300

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The Q4L3300 circuit breaker from Schneider Electric is designed for robust protection in three-phase electrical systems. This unit is rated for 240 VAC and offers a high capacity of 300 A, making it suitable for various applications.

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Technical specifications for Q4L3300

ManufacturerSchneider Electric
Product TypeCircuit breaker
Product LineQ4 Series
Part NumberQ4L3300
UPC785901649267
Weight16.00 lbs (7.26 kg)
Rated Voltage240 VAC
Number of Phases3-Phase
Number of Poles3
Rated Current300 A
Interrupt Rating25 kA
FunctionsLI - Long-Time and Instantaneous
Protection CategoryThermal Magnetic
ConnectionsFeed-Thru
Min. Temperature Range0°C
Max. Temperature Range40°C
Max. Relative Humidity80% (non-condensing)
Max. Altitude1000m above sea level

The Q4L3300 circuit breaker by Schneider Electric serves as a crucial safeguard in electrical distributions. Designed for three-phase power systems, this circuit breaker is rated for a voltage of 240 VAC and accommodates a rated current of 300 A. With three poles, it demonstrates a substantial interrupt rating of 25 kA, allowing it to handle significant fault currents effectively.

This unit utilizes a thermal magnetic protection category, combining long-time and instantaneous trip functions to ensure reliable operation under varying load conditions. Its feed-thru connections enhance flexibility during installation, making it suitable for different setups.

Weighing in at 7.39 lbs, this circuit breaker is manageable for most installation requirements. It can function within a temperature range from 0°C to 40°C, making it adaptable for various settings. The maximum allowable relative humidity for operation is 80%, assuming conditions are non-condensing. Additionally, it can be installed at altitudes up to 1000 meters above sea level, providing further versatility in its applications.