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The 1st item: application rangeThe HDBLE(DZ47LE-63) leakage circuit breaker is applied to line with AC 50HZsingle phase 230Vthree-phase 400V,if there is anybody shocked or circuits current leakage exceeding stipulated value,the leakage circuit ...

APPLICATION: The moulded case circuit breaker can be used in the building office, house, industry and similar building overload, short circuit protection. This product accords with the requirement of JB/DQ 4328-88 and BS 3781 Standards ...

APPLICATION:The 1st item: application rangeThe HDB1LE(C65LE) leakage circuit breaker is the improved product on base of SNDB1 miniature breaker adding leakage trip appliance, it is applied to the wire with AC 50HZvoltage being 400V and ...

APPLICATION: HDBH-P series miniature circuit breaker has small size,light weight,novel structure and excellent performance.They are mounted in the illuminating distribution board and used in guesthouses.block of fiats,high buildings, squares, ...

p APPLICATIONThe 1st item: application rangeThe HDBLE(DZ47LE-63) Earth leakage circuit breaker is applied to line with AC 50HZsingle phase 230Vthree-phase 400V,if there is anybody shocked or circuits current leakage exceeding stipulated value,the ...