Installation and connection
16
RCMA421H_D00069_00_M_XXEN/05.2014
Conductor colours for measuring current transformer
4.2 Factory setting
4.3 Commissioning
Checks must be carried out prior to commissioning to ensure that the residual
current monitor, the external measuring current transformer and the associ-
ated contactors and peripherals have been connected correctly.
Colour
Pin
assignment
Colour
Pin
assignment
brown K1 black I1
orange K2 red I2
pink T violet T
Rated residual operating cur-
rent, fixed value:
Hysteresis, fixed value:
Fault memory M:
Mode of operation K2:
Password:
6 mA
15 %
permanently activated
permanent
N/C operation (n.c.)
0, deactivated (Off)
Incorrect connections can lead to personal injury and damage
to equipment or property!
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