Insulation monitoring module Filters ISOM Digiware D-55/D-75 Control and power supply interfaces ISOM Digiware D-55h/D-75h Control and power supply interfaces - for medical premises ISOM Digiware L-60h Insulation control system - for medical premises ISOM Digiware L-60 Control module for insulation and fault location - for power networks or control/command circuits ISOM Digiware F-60 Fault-locating module - for power distribution and medical facilities ISOM Digiware T15 Connection adaptor to ISOM Digiware F-60 modules - for locating core balance transformers
