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Schneider Electric NQ Series NQ430L2

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NQ430L2

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Designed by Schneider Electric, the NQ430L2 circuit breaker is part of the NQ Series. It is rated for a voltage of 480 volts AC and can handle up to 30 A. This model features a thermal magnetic trip mechanism and a 4-pole configuration, ensuring reliability in protecting electrical circuits.

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Technical specifications for NQ430L2

ManufacturerSchneider Electric
Product TypeCircuit Breaker
Product LineNQ Series
Part NumberNQ430L2
UPC785901507758
Weight18.00 lbs (8.16 kg)
Rated Voltage480 V AC
Rated Current30 A
Interrupting Rating10 kA
Mounting TypeBolt-On
Trip TypeThermal Magnetic
Pole Configuration4-Pole
Breaking Capacity10 kA
Current LimitingYes
Temperature Rating-10°C to 40°C
Enclosure TypeNEMA 1, Indoor
StandardsUL Listed, CSA Certified

The NQ430L2 from Schneider Electric epitomizes efficient circuit protection in the NQ Series lineup. This device operates effectively at a rated voltage of 480 V AC and supports a maximum continuous current of 30 A. Configured in a 4-pole arrangement, the breaker is equipped with a trip mechanism that combines thermal and magnetic features to enhance performance.

The unit possesses an interrupting rating of 10 kA, enabling it to handle fault conditions robustly. A crucial feature is its current limiting capability, which mitigates the risks associated with sudden surges. Constructed for bolt-on mounting, the NQ430L2 is securely affixed to panels, ensuring stability during operation.

With dimensions measuring 5.5 x 5.5 x 3.5 inches and a weight of roughly 1.3 kg, this circuit breaker is compact yet powerful. It is rated for indoor applications, furnished in a NEMA 1 enclosure, providing adequate protection in non-hazardous environments. Additionally, this model maintains operational integrity in temperatures between -10°C and 40°C. Compliance with UL and CSA standards reflects its reliability and suitability for various electrical installations.