Electronic differential blocks. Ensure that the cut, command, sections and protection of the low voltage lines are equipped with the auxiliary forces equipped with the differential blocks or differential relay with:: Cage Terminals 70 mm2 Max Cache-Vis Compliant with Standard NF IEC 60947-2 are mounted in Railsymmetrics or Platinum in XL boxes and cabinets. Adjustable with DPX/DPX-I 125 and associate promise sensitivity: 0.03. 0.3. 1. 3A.
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