SIEMENS 3UG4583-1CW30 Insulation monitoring relay

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Insulation monitoring relay for ungrounded (IT) supply systems up to 400 V AC, 15-400 Hz and up to 600 V DC Measuring range 1-100 / 2-200 kohm Supply voltage 24-240 V AC/DC Width 4 5 mm 1 + 1 or 2 change-over contacts screw terminal Show more