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from € 369.14* per piece |
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ABB CM-IWS.2S electrical relay (1 offer) The CM-IWS.2S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems with a voltage up to 400 V AC. The CM-IWS.2 can be configured to the requirements of ... |
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from € 201.69* per piece |
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from € 570.56* per piece |
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from € 331.07* per piece |
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from € 691.77* per piece |
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ABB CM-IWS.1S electrical relay (1 offer) The CM-IWS.1S 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 wi... |
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from € 263.37* per piece |
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from € 177.03* per piece |
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ABB CM-IVN.S electrical relay (1 offer) The CM-IVN.S serves to extend the measuring range of the insulation monitoring relay CM-IWN.x for monitoring the insulation resistance up to 690 V AC and 1000 V DC in accordance with IEC 61557-8. |
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from € 305.06* per piece |
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from € 207.20* per piece |
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from € 267.63* per piece |
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from € 588.36* per piece |
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from € 311.89* per piece |
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