5 Installation and commissioning
53BA5831400-00 EN
5.4.5 Protective conductor connection
DANGER
Electric shock
Risk of fatal injury due to lack of protective conductor connec-
tion.
► Always connect the protective conductor connection before connecting
any potentially dangerous circuits.
5.4.5.1 Protective conductor connection for devices without plug
To connect the pointer thermometer with the protective conductor, proceed
as follows:
► Equip the protective conductor (PE) with a forked cable shoe or ferrule
and secure it to the protective conductor screw of the pointer thermome-
ter.
Figure37: Connecting the protective conductor to the pointer thermometer
5.4.5.2 Protective conductor connection for devices with plug
(Compact RM)
The PE connection must be corrosion-resistant.