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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 £ 249.41*
per piece |
from £ 249.41*
per piece |
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from £ 257.317*
per piece |
from £ 257.317*
per piece |
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from £ 217.293*
per piece |
from £ 217.293*
per piece |
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ABB CM-IWS.2S electrical relay (2 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 £ 166.45*
per piece |
from £ 166.45*
per piece |
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from £ 540.952*
per piece |
from £ 540.952*
per piece |
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from £ 169.868*
per piece |
from £ 169.868*
per piece |
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from £ 480.72*
per piece |
from £ 480.72*
per piece |
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from £ 260.834*
per piece |
from £ 260.834*
per piece |
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from £ 465.404*
per piece |
from £ 465.404*
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 £ 212.926*
per piece |
from £ 212.926*
per piece |
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from £ 208.417*
per piece |
from £ 208.417*
per piece |
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from £ 178.85*
per piece |
from £ 178.85*
per piece |
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from £ 171.81*
per piece |
from £ 171.81*
per piece |
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from £ 93.34*
per piece |
from £ 93.34*
per piece |
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ABB CM-KH-3 (2 offers) Compact support CM-KH-3 for screw in bar electrodes with M4 winding |
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from £ 51.41*
per piece |
from £ 51.41*
per piece |
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