10
2019-08-07 / V1.0
Product information
Contactors C193/C294 – Installation and Maintenance Instructions
C294 series (double pole NO contactors)
C
A
B
E
D
A
B
D
F
C
D
D
J
H
A
A
Fig. 2:
C294 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
H Varistor
J Alternative version: Coil terminals with phillips screws, inch
thread 8-32UNC x 1/4“ + lock washers
