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from £ 479.375* per piece |
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from £ 469.194* per piece |
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from £ 353.57* per piece |
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Voltage monitoring relay; for DIN rail mounting (1 offer) Manufacturer: F&F Mounting: for DIN rail mounting Leads: screw terminals Type of module: voltage monitoring relay Controlled parameter: phase sequence;phase failure;too low voltage;phase asymmetry;... |
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from £ 352.34* per piece |
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from £ 303.50* per piece |
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from £ 266.00* per piece |
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from £ 262.65* per piece |
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from £ 258.797* per piece |
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ABB CM-IVN.S electrical relay (3 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 £ 247.73* per piece |
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from £ 244.64* per piece |
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Voltage monitoring relay; for DIN rail mounting (1 offer) Manufacturer: F&F Mounting: for DIN rail mounting Leads: screw terminals Type of module: voltage monitoring relay Controlled parameter: phase sequence;phase failure;too low voltage;phase asymmetry;... |
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from £ 244.22* per piece |
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from £ 242.17* per piece |
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from £ 219.773* 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 £ 211.026* per piece |
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from £ 182.85* per piece |
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