Datasheet

Ø5
Ø8 - Ø15
6
48
36
A
43
48
4
1

29
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Electrical values according to IEC 60947-3, VDE 0660 Part 107
Rated data
Rated continuous current I
u
/I
th
20 A
Rated insulation voltage U
i
1
)
690 V
Rated impulse withstand voltage U
imp.
6 kV
Rated operating current I
e
AC-21A Switching of ohmic loads including small overloads 20 A
AC-22A Switching of mixed ohmic and inductive loads including small overloads
220 V - 500 V
660 V - 690 V
20 A
20 A
AC-15 Switching of solenoid drives, contactors, valves, pulling electromagnets
220 V - 240 V
380 V - 440 V
5 A
4 A
Switching capacity
AC-2 Starting of slip ring motors, reversing and plugging, star-delta startup 3-phase, 3-pos.
220 V - 240 V
380 V - 440 V
500 V
660 V - 690 V
4 kW
7.5 kW
10 kW
10 kW
AC-3 Direct starting of squirrel-cage motors, switching off during operation, star-delta startup (CH16B)
3-phase, 3-pos.
220 V - 240 V
380 V - 440 V
500 V
660 V - 690 V
3 kW
5.5 kW
5.5 kW
5.5 kW
1-phase, 2-pos.
110 V - 120 V
220 V - 240 V
380 V - 440 V
0.6 kW
2.2 kW
3 kW
AC-4 Starting of squirrel-cage motors, reversing, plugging, inching
3-phase, 3-pos.
220 V - 240 V
380 V - 440 V
500 V
660 V - 690 V
0.55 kW
1.5 kW
1.5 kW
1.5 kW
1-phase, 2-pos.
110 V - 120 V
220 V - 240 V
380 V - 440 V
0.3 kW
0.75 kW
1.5 kW
AC-23A Frequent switching of motors or other highly inductive loads
3-phase, 3-pos.
220 V - 240 V
380 V - 440 V
500 V
660 V - 690 V
3.7 kW
7.5 kW
7.5 kW
7.5 kW
1-phase, 2-pos.
110 V - 120 V
220 V - 240 V
380 V - 440 V
0.75 kW
2.5 kW
3.7 kW
Breaking capacity
220 V - 240 V
380 V - 440 V
660 V - 690 V
150 A
150 A
80 A
Max. ambient temperature of the contact unit
1
)
Open at 100% I
u
/I
th
55°C over 24 hours with peaks up to 60°C
Encapsulated at 100% I
the
35°C over 24 hours with peaks up to 40°C
Switch types according to UL/CSA
Rated data
Rated continuous current I
u
/I
th
20 A
Rated operating current I
e
Pilot Duty Heavy A300 VAC
Ampere
Rating
Non- or weakly inductive load 20 A
Switching capacity
Normal motor load, DOL rating (similar to AC-3)
3-phase, 3-pos.
110 V - 120 V
220 V - 240 V
1.5 HP
3 HP
1-phase, 2-pos.
110 V - 120 V
220 V - 240 V
277 V
0.5 HP
1 HP
2 HP
Heavy-duty motor load, reversing rating (similar to AC-4)
3-phase, 3-pos.
110 V - 120 V
220 V - 240 V
0.5 HP
1 HP
1-phase, 2-pos.
110 V - 120 V
220 V - 240 V
277 V
0.17 HP
0.5 HP
0.6 HP
Installation depth, dimension A
[mm] Order No.
33.5
3069705, 3069706, 3069707, 3069710, 3069714,
3069717, 3069719, 3069722, 3069723, 3069725
43
3069700, 3069702, 3069708, 3069709, 3069711,
3659715, 3069716, 3069720, 3069724, 3069726
52.5 3069701, 3069704, 3069712, 3069718
62 3069713, 3069721
71.5 3069703
1
) Valid for networks with grounded star point, surge voltage category III, pollution degree 3. Values for other network types on request.
Storage temperature: -40°C to 85°C (no impact load permitted at temperatures below -5°C)
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