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2019-08-07 / V1.0
Installation
Contactors C193/C294 – Installation and Maintenance Instructions
Install the contactor
X
Make sure, that the mounting surfaces of mount-
ing plate (5) and contactor (3) are free from dirt
and other contamination (e. g. metal cuttings).
X
Place the contactor (3) on the mounting plate (5)
with the prepared mounting holes.
X
Screw the contactor (3) with four screws (4) on the
mounting plate (5).
-
When using threaded holes: Screw the screws
with appropriate screw locking elements direct-
ly in the threaded holes.
-
When using through holes: Fasten the screws
with appropriate screw locking elements and
nuts.
X
Then tighten the four screws (4) with the required
torque of 2 Nm max.
5
4
3
max. 2.0
Nm
Fig. 6:
Install the contactor to the mounting plate
(the figure shows the C193 series, the procedure for
the C294 series is the same)
DIN rail mounting (only C193 series)
As an alternative, contactors of the C193 series can also
be installed by means of DIN rail mounting. The contac-
tors are prepared accordingly and can be attached and
removed to 35 mm DIN rails by using the slider at the
bottom of the contactor.
X
Pull and hold the DIN rail slider (8).
X
Attach the contactor with the clamping groove (6)
to the DIN rail (7) or slide it laterally to the rail.
X
Press on the contactor gently and release the DIN
rail slider (8).
X
Check if the contactor is firmly locked to the DIN
rail (7).
6
8
7
Fig. 7:
DIN rail mounting (only C193 series)
