6 Installation and commissioning
60 5831400/02 EN
6.4.5.2 Connecting the protective conductor for other device versions
without plug
This section applies for all oil temperature indicators with interface (type TT
and type TTM) and without plug connection (without RM option).
This section also applies for all winding temperature indicators without plug
connection (without RM option), regardless of whether they are with or with-
out interface.
To connect the protective conductor to the pointer thermometer, proceed as
follows:
► Equip the protective conductor (PE) with a forked cable shoe or ferrule
and secure it using the protective conductor screw of the pointer ther-
mometer.
Figure43: Connecting the protective conductor
6.4.5.3 Connecting the protective conductor for devices with plug
(Compact RM)
This section applies for all devices with the option RM: MT-ST160SK/…/RM
and MT-ST160W(R)/…/RM.
The PE connection must be corrosion-resistant.