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Device overview Measuring current transformers for residual current monitors

BENDER measuring current trans-formers are highly sensitive and convert even the lowest residual currents into evaluable signals. The CTs are connected to the re- spective residual current monitor by means of measuring leads.
4.0 Measuring current transformer series W… 20 35 60 120 210 W10/60010W10/600 WR… 70 x 175 115 x 305 Inside diameter in mm (W x H) Band length in mmCT type Product series
W20W35W60W120 W210 WR70x175WR115x305 RCM420 × × × × × × × × × × × × × × × -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- × × × × ×GOST ××-------- ------×GOST × × × × × × -- -- -- -- -- -- -- -- -- -- -- -- × ×GOST RCM470LY/RCM460Y RCM470DY RCM471LY RCMA420 RCMA470LY RCMA471LY RCMA472LY RCMA473LY RCMS460/490 Chapter 4.5 – Page 104 - 106 -- Chapter 4.5 – Page 116 - 117 Approvals
Main catalogue part 4 – 04.2007/Residual current monitors, Residual current monitoring systems 15