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Shunts (50mV)

B4

Measuring shunts B4 type are destined to extend measuring ranges of d.c. ammeters, wattmeters and electrodynamic or ferrodynamic counters which accuracy classes are: 0.5; 1; 1.5; 2.5.

  • voltage drops: 50mV,
  • accuracy class:
    • 0.2 for measuring range ≤ 2500 A
    • 0.5 for measuring range > 2500 A
  • catch clamping on a rail or to the base.
  • external dimensions: depending on the execution.