Connection With Cable Lug For Explosion-Protected Machines; Connecting Protruding Cables; Cable Glands - Siemens SIMOTICS SD Operating Instructions Manual

Electrical connection
6.1 Connecting the machine
6.1.5

Connection with cable lug for explosion-protected machines

Short-circuit hazard
Live conductors released from the terminal board can cause short circuits. Death or serious
physical injury can result.
• You must bend single-core line conductors into a U shape in order to prevent the
• In order to prevent the cable lug from rotating, for a line connection using a cable lug,
6.1.6

Connecting protruding cables

In the case of connection cables brought out of the machine, no terminal board is installed
on the terminal base of the machine housing. The connection cables are directly connected
to stator winding terminals at the factory.
The connection cables are color-coded or labeled. The customer directly connects individual
cables in the control cabinet for their system in accordance with the labeling.
6.1.7

Cable glands

Cable glands with (sheet metal) nuts (EN 50262)
42
WARNING
contact force being transferred at just one side.
angle single- or multi-core cables downwards through an angle of approx. 40°.
①
Nut
O ring
②
Operating Instructions, 05/2014, 5 610 00000 02 000
Low-voltage motors