5.5.
External earth connection
Figure 48: Earth connection for multi-turn actuator
Figure 49: Earth connection for wall bracket
Application
External earth connection (U-bracket) for connection to equipotential compensation.
Table 22:
Terminal cross sections and earth connection tightening torques
Tightening torques
Terminal cross sections
Conductor type
3 – 4 Nm
6 mm² to 16 mm²
Solid wire and stranded
3 – 4 Nm
4 mm² to 10 mm²
Fine stranded
For fine stranded (flexible) wires, connection is made via cable lugs/ring terminals. When connecting
two individual wires with a U-bracket, cross sections have to be identical.
46
SAEx 25.1 – SAEx 40.1 / SAREx 25.1 – SAREx 30.1
Electrical connection
ACExC 01.2
