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Siemens
Model No. - 3UG4581-1AW31
Part No. - 3UG4581-1AW31
Description
Insulation monitoring relay for ungrounded (IT) networks up to 400 V AC, 50-60 Hz measuring range 1-100 kohm supply voltage 24-240 V AC/DC 22.5 mm, 1 changeover contact screw terminal
