AIR CIRCUIT BREAKER
Product Description
DAA series Low Voltage Air circuit breaker air circuit breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current up to 6300A.It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single-phase earthing fault.
·Advantages provided for design and manufacture of LV assemblies
>> With high short-circuit breaking capacity,Non ionization distance
380/400V80-120kA
660/690V50-85kA
>> Perfect intelligent protective functions.
The electronic trip unit is a microprocessor based techniques with intelligent protective functions.
>> All modular structure
Modular design for whole series,simple maintenance and adjustment free.
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Address
No.171 Yezhuang Road, Zhuanghang, Fengxian, Shanghai, China
201415
Shanghai, Shanghai
China
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