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2021-02-10 / V1.0
Contactors C195 Series – Installation and Maintenance Instructions
Installation
7.2.5 Connecting the auxiliary switches
The control wires for the auxiliary switches must be fit-
ted with flat receptacles (6.3 x 0.8 mm).
ATTENTION
Make sure that according to the insulation coordina-
tion there is sufficient clearance between the wires
of the control voltage and the main connections.
ATTENTION
X
The maximum permissible conductor cross-
section of the auxiliary switch control wires is
1 mm
2
/ AWG 18 stranded wire.
X
Bending of the connection terminals on the
auxiliary switches is not permitted!
X
Move and route the control wires and recep-
tacles only in the direction of plugging, see
Fig.
18
to
Fig. 20
.
X
Mechanically secure the control wires to mini-
mise feedback effects of forces caused by the
wires (e. g. shock, vibrations) acting on the ter-
minals.
X
Plug the pre-assembled control wires with the re-
ceptacles (1) to the terminals (2) of the auxiliary
switches.
X
If applicable bundle and secure the wires using
cable ties.
6.3 x 0.8 mm
1
6.3 x 0.8 mm
1
2
Fig. 18: C195 X/: Connecting the S870 auxiliary switches
1
6.3 x 0.8 mm
2
1
6.3 x 0.8 mm
Fig. 19: C195 A/, C195 B/: Connecting the S870 auxiliary
switches (the figure shows C195 A/, the procedure is
identical for C195 B/)
1
6.3 x 0.8 mm
2
1
6.3 x 0.8 mm
Fig. 20: C195 S/, C195 T/: Connecting the S870 auxiliary
switches (the figure shows C195 S/, the procedure is
identical for C195 T/)
