Residual Current Monitors with LED display
Residual Current Monitors RCMs are used to monitor electrical installations. They provide pre-warning of developing faults when the pre-set value of residual current is reached.
- RCMs are for use in installations under the permanent supervision of an "electrically instructed person".
- RCMs do not provide protection i.e. they cannot be used in place of an RCD or MRCD: See Reg. 411.
Note: Must be used with Doepke residual current monitoring C/Ts, please see details below.
Ordering reference: see below:
Product Standard: EN62020
RCM Residual current monitoring relay - Type A|
Control supply 85v - 264v 50/60Hz
|Monitoring : Voltage < 690V 50/60Hz|
Modules Contacts Setting Reference C/O range
4 2 0.03A < 3A DRCM 1 A
|DCT A - Residual current transformer Type A|
Transformer Insulated cable Rated Reference ID in mm maximum OD Voltage
20 13 690V DCT A-020 35 23 690V DCT A-035 70 46 690V DCT A-070 105 70 690V DCT A-105