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Molded case circuit breaker GRM3DC
thermal-magneticshort-circuitAC/DC

molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
molded case circuit breaker
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Characteristics

Type
thermal-magnetic
Electrical characteristics
short-circuit, AC/DC
Number of poles
3-pole, 2-pole, 4-pole
Other characteristics
molded case
VDC

Min.: 500 V

Max.: 1,600 V

Rating

Min.: 63 A

Max.: 800 A

Description

Through many years of dedicated research on the actual system operation situation and customer needs for new energy at home and abroad, UNITE Electric has developed the GRM3 (DC)-(HU) series of AC and DC Molded Circuit Breakers for New Energy. Product Characteristic – for the GRM3-(HU) series Molded Circuit Breaker, The maximum rated voltage is 1140V, and the maximum current is 400A. – for GRM3-(HU) series Molded Circuit Breaker, in the voltage of 800V, the maximum breaking capacity is 36.5kA, which can ensure reliable short-circuit protection of the system. – for GRM3DC-(HU) series Molded Circuit Breaker, The maximum rated voltage is 1500V, and the maximum current is 400A. – for GRM3DC-(HU) series Molded Circuit Breaker, in the voltage of 1500V, the maximum breaking capacity is 20kA, which can ensure reliable short-circuit protection of the system. Standard GRM3(DC)-(HU) series AC/DC molded case circuit breaker meets the following standards IEC60947-1 GB/T14048.1 General Provisions IEC60947-2 GB/T14048.2 circuit breaker Applied Environment - The altitude is not higher than 2,000 m; - It is resistant to damp air (three-proof type)① - It is resistant to the influence of salt fog and oil fog (three-proof type); - It is resistant to the influence of mold (three-proof type); - In a medium without explosion risk, the medium is not enough to corrode the metal and destroy the insulation of the gas and conductive dust. Note: the three-prevention products should be specially customized, please indicate TH.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.