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from £ 94.95* per piece |
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from £ 474.09* per piece |
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from £ 171.76* per piece |
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from £ 220.78* per piece |
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ABB CM-IWS.2S electrical relay (3 offers) 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 £ 167.54* per piece |
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ABB CM-IVN.S electrical relay (2 offers) 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 £ 250.89* per piece |
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from £ 258.13* per piece |
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ABB CM-IWS.1S electrical relay (4 offers) 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 £ 215.266* per piece |
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from £ 488.15* per piece |
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from £ 50.99* per piece |
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from £ 53.35* per piece |
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from £ 64.17* per piece |
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from £ 62.98* per piece |
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from £ 117.90* per piece |
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from £ 110.10* per piece |
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