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	CM-IWS.1 INSULATION MONITORING RELAY 1C/O 1-100KOHM Product ID: 2045892 Manufacturing MPN: 2CDC112195D0201	CM-IWS.1S INSULATION MONITORING RELAY 24-240VAC/DC Product ID: 2161986 Manufacturing MPN: 1SVR730660R0100
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Short Description	CM-IWS.1 INSULATION MONITORING RELAY 1C/O 1-100KOHM	CM-IWS.1S INSULATION MONITORING RELAY 24-240VAC/DC
Long Description	The CM-IWS.1 serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems, IT AC systems with galvanically connected DC circuits, or unearthed IT DC systems. The insulation resistance between system lines and system earth is measured. If this falls below the adjustable threshold value, the output relay de-energizes. The device can monitor control circuits (single-phase) and main circuits (3-phase). Supply systems with voltages Un = 0-250 V AC (15-400 Hz) or 0-300 V DC can be directly connected to the measuring inputs and their insulation resistance being monitored. For systems with voltages above 250 V AC and 300 V DC the insulation monitoring relay CM-IWN.x with or without the coupling unit CM-IVN can be used.	CM-IWS.1S insulation monitoring relay 1c/o, 1-100kOhm, 24-240VAC/DC Replacement for 1SVR630660R0100.
Brand/Manufacturer Name	ABB	ABB
Manufacturing Part Number	2CDC112195D0201	1SVR730660R0100
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