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2019-08-07 / V1.0
Contactors C193/C294 – Installation and Maintenance Instructions
Product information
4.5 Survey of the C193 and C294 series (stock items)
C193 series (single pole NO contactors)
C
A
B
E
D
A
B
D
F
D
D
G
H
A
J
Fig. 1:
C193 series (left: front view, right: rear view)
A Plasma exits
B Permanent magnets (behind cover)
C Main contacts, terminals hexagon head bolts M5
+ load washers, tightening torque: 3 Nm max.
Alternative version: main contact terminals with hexagon
head bolts, inch thread 10-24UNC x 3/8“ + load washers
D Mounting holes for screws M4,
Tightening torque: 2 Nm max.
E Auxiliary contact (S870), Terminals: Flat tabs 6.3 x 0.8 mm
F Coil terminals A1 and A2, Flat tabs 6.3 x 0.8 mm
G Slider for DIN rail mounting (DIN rail 35 mm)
H Varistor (suppressor diode optional)
J Alternative version: Coil terminals with hexagon head
bolts, inch thread 10-24UNC x 5/8“, each with 2 hexagon
nuts 10-24UNC + load washers
