Contactor model
|
CT C306
|
CT C309
|
CT C312
|
CT C318
|
CT C325
|
CT C332
|
CT C338
|
CT C340
|
CT C350
|
CT C365
|
CT C380
|
CT C395
|
Main circuit characteristics
|
Number of poles
|
3 poles
|
Rated insulation voltage(Ui)
|
V
|
690
|
Maximum rated operating voltage(Ue)
|
V
|
660/690
|
Conventional thermal current(Ith)
|
|
25
|
25
|
25
|
32
|
40
|
50
|
50
|
60
|
80
|
80
|
125
|
125
|
Rated operating current(Ie)
|
AC-3,380/400V
|
A
|
6
|
9
|
12
|
18
|
25
|
32
|
38
|
40
|
50
|
65
|
80
|
95
|
AC-3,660/690V
|
A
|
3.8
|
6.6
|
8.9
|
12.0
|
18.0
|
22.0
|
22.0
|
34.0
|
39.0
|
42.0
|
49.0
|
49.0
|
AC-4,380/400V
|
A
|
2.6
|
3.5
|
5.0
|
7.7
|
8.5
|
12.0
|
14.0
|
18.5
|
24.0
|
28.0
|
37.0
|
44.0
|
AC-4,660/690V
|
A
|
1
|
1.5
|
2.0
|
3.8
|
4.4
|
7.5
|
8.9
|
9.0
|
12.0
|
14.0
|
17.3
|
21.3
|
Rated operating power (Pe)
|
AC-3,380/400V
|
kW
|
2.2
|
4.0
|
5.5
|
7.5
|
11.0
|
15.0
|
18.5
|
18.5
|
22.0
|
30.0
|
37.0
|
45.0
|
AC-3,660/690V
|
kW
|
3
|
5.5
|
7.5
|
10.0
|
15.0
|
18.5
|
18.5
|
30.0
|
33.0
|
37.0
|
45.0
|
45.0
|
AC-4,380/400V
|
kW
|
1.1
|
2.2
|
3.0
|
4.0
|
5.5
|
7.5
|
7.5
|
7.5
|
11.0
|
15.0
|
18.5
|
22.0
|
AC-4,660/690V
|
kW
|
0.75
|
1.1
|
1.5
|
3.7
|
4.0
|
5.5
|
7.5
|
7.5
|
11.0
|
11.0
|
15.0
|
18.5
|
Mechanical durabilities
|
10,000 times
|
1200
|
1000
|
900
|
650
|
Electrical
durabilities
|
AC-3
|
10,000 times
|
110
|
90
|
65
|
AC-4
|
10,000 times
|
22
|
22
|
17
|
11
|
Operation
frequency
|
AC-3
|
Time/hour
|
1200
|
600
|
AC-4
|
Time/hour
|
300
|
300
|
Coil
|
Ratedcontrol circuitvoltage(Us)
|
50Hz
|
V
|
24，36，48，110 ，127 ，220/230 ，240 ，380/400 ，415 ，440
|
50/60Hz
|
V
|
24，36，48，110 ，127 ，220/230 ，240 ，380/400 ，415 ，440
|
Allowable control circuit voltage(Us)
|
Operation
|
V
|
85%~110% Us(installing angle of ±22.5°); 70%~120% Us(installing angle of ±5°)
|
Drop-out
|
V
|
20%~75% Us(installing angle of ±22.5°); 20%~65% Us(installing angle of ±5°)
|
Coil power
|
Actuation
|
VA
|
50
|
60
|
70
|
200
|
200
|
Holding
|
VA
|
6~9.5
|
6~9.5
|
6~9.5
|
15~20
|
15~20
|
Heat dissipation
|
W
|
1~3
|
1~3
|
1~3
|
6~10
|
6~10
|
Main circuit terminal wiring capability
|
Soft wire
Without terminal
|
1 wire
|
mm²
|
1…4
|
1.5…6
|
2.5…25
|
4…50
|
2 wires
|
mm²
|
1…4
|
1.5…6
|
2.5…16
|
4…25
|
Soft wire
With terminal
|
1 wire
|
mm²
|
1…4
|
1…6
|
2.5…25
|
4…50
|
2 wires
|
mm²
|
1…2.5
|
1…4
|
2.5…10
|
4…16
|
Hard wire
Without terminal
|
1 wire
|
mm²
|
1…4
|
1.5…6
|
1.5…10
|
2.5…25
|
4…50
|
2 wires
|
mm²
|
1…4
|
1.5…6
|
1.5…6
|
2.5…10
|
4…25
|
Auxiliary contact
|
Conventional thermal current (Ith )
|
A
|
10
|
Rated operating voltage (Ue)
|
AC
|
V
|
380
|
DC
|
V
|
220
|
Rated control capacity
|
AC-15
|
VA
|
360
|
DC-13
|
W
|
33
|
Certification
|
CB 、CE 、SEMKO
|
