Siemens SIMOTICS XP - Tightening Torques; Cable Entries, Sealing Plugs and Thread Adapters; Connecting the Grounding Conductor; Minimum Surface Area of Grounding Conductor

Electrical connection
6.5 Conductor connection
1MB..5/6 shaft height 71 ... 355
78 Operating Instructions, 07/2020, A5E41926185A
Type of connection Terminal studs Cable position with terminal Cable cross-section
mm²
M8
2.5 … 25
16 ... 50
10 … 16
M10
10 ... 95
M12
25 … 185
M16
50 … 300
M10
50 … 120
M12
95 … 240
M16
120 … 300
M10
16 … 35
M12
16 … 70
M16
16 … 120
M20
25 ... 300
Assembly of clamping device
M8
Mount the clamping devices on the terminal board at a distance of
0.1 ... 1 mm to the lock nuts.