Purchase Qty. Reference FOB Price
3-99 Pieces US$72.00
100-499 Pieces US$70.00
500+ Pieces US$68.00
Product Description
1.Application The rated insulation voltage of series residual current operated circuit breaker is 1000V,which is suitable for three-phase four-wire neutral point direct grounding (TT)distribution networks with 50Hz AC,400V rated voltage and 630A rated current.It is used to provide indirect ...