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Overcurrent Protection
  • Secondary breaker with weak link for secondary fault and overload protection (5-167 kVA) (except Step-Down)
  • Primary weak-link fuse
  • Current-limiting fuse for high interrupting ratings and limiting fault currents
  • MagneX® Interrupter (Primary Breaker) with isolation link
  • MagneX Interrpter (Primary Breaker) with partial link
  • MagneX Interrpter (Primary Breaker) with partial range current-limiting fuse