SwitchLine
OT change-over switches 160 - 800
Technical data
Technical data according to IEC 60947-3
Switch size |
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OT160_ |
OT200_ |
OT250_ |
OT315_ |
OT400_ |
OT630_ |
OT800_ |
Rated insulation voltage and rated |
Pollution |
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operational voltage AC-20, DC-20 |
degree 3 |
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V |
1 000 |
1 000 |
1 000 |
1 000 |
1 000 |
1 000 |
1 000 |
Dielectric strength |
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50 Hz 1min. |
kV |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
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Rated impulse withstand voltage |
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kV |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
Rated thermal current and rated |
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operational current AC-20, DC-20 |
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in ambient 40 °C |
In open air |
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A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
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In enclosure |
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A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
...with minimum cable cross section |
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Cu |
mm2 |
70 |
95 |
120 |
185 |
240 |
2x185 |
2x240 |
Rated operational current, AC-21A |
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≤ 500 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
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690 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
Rated operational current, AC-22A |
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≤ 500 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
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690 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
Rated operational current, AC-23A |
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≤ 500 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
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690 V |
A |
160 |
200 |
250 |
315 |
400 |
630 |
800 |
Rated operational power, AC-23 1) |
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230 V |
kW |
45 |
55 |
75 |
90 |
132 |
200 |
250 |
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400 V |
kW |
90 |
110 |
132 |
160 |
200 |
355 |
400 |
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415 V |
kW |
90 |
110 |
132 |
160 |
200 |
355 |
400 |
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500 V |
kW |
110 |
132 |
160 |
200 |
250 |
400 |
560 |
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690 V |
kW |
132 |
160 |
250 |
315 |
400 |
630 |
800 |
Rated breaking capacity in |
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≤ 500 V |
A |
1280 |
1600 |
2000 |
2520 |
3200 |
5040 |
6400 |
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category AC-23 |
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690 V |
A |
1280 |
1600 |
2000 |
2520 |
3200 |
5040 |
6400 |
Rated conditional short-circuit |
Ip (R.M.S.) |
100 kA, 500 V |
kA |
40.5 |
40.5 |
40.5 |
61.5 |
61.5 |
75 |
75 |
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current Ip (R.M.S.) and |
Max. OFA_ |
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corresponding max. allowed |
fuse size |
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A |
315/315 |
315/315 |
315/315 |
500/450 |
500/450 |
800/800 |
800/800 |
cut-off current îc peak value |
gG/aM |
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The cut-off current îc refers to |
Ip (R.M.S.) |
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80 kA, 690 V |
kA |
40.5 |
40.5 |
40.5 |
59 |
59 |
70 |
70 |
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values listed by fuse |
Max. OFA_ |
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manufacturers (single phase |
fuse size |
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A |
355/315 |
355/315 |
355/315 |
500/500 |
500/500 |
800/1000 |
800/1000 |
test acc. to IEC60269). |
gG/aM |
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Rated short-time withstand current |
R.M.S. value Icw |
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690 V 0,15s |
kA |
15 |
15 |
15 |
31 |
31 |
38 |
38 |
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690 V 0,25s |
kA |
15 |
15 |
15 |
24 |
24 |
36 |
36 |
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690 V |
1s |
kA |
8 |
8 |
8 |
15 |
15 |
20 |
20 |
Rated short-time making capacity |
Peak value Icm |
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690 V |
kA |
30 |
30 |
30 |
65 |
65 |
80 |
80 |
Mechanical endurance |
Divide by four for |
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oper. cycles 2) |
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Oper. |
16 000 |
16 000 |
16 000 |
16 000 |
16 000 |
10 000 |
10 000 |
Weight without accessories |
3-pole switch |
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kg |
2.5 |
2.5 |
2.5 |
4.7 |
4.7 |
12.8 |
12.8 |
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4-pole switch |
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kg |
3.2 |
3.2 |
3.2 |
5.8 |
5.8 |
15.6 |
15.6 |
Terminal bolt size |
Metric thread |
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diameter x length |
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mm |
M8x25 |
M8x25 |
M8x25 |
M10x30 |
M10x30 |
M12x40 |
M12x40 |
Terminal tightening torque |
Counter torque |
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required |
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Nm |
15-22 |
15-22 |
15-22 |
30-44 |
30-44 |
50-75 |
50-75 |
Operating torque |
Typical for 3-pole |
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switch fuses |
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Nm |
7 |
7 |
7 |
16 |
16 |
27 |
27 |
1)These values are given for guidance and may vary acc. to the motor manufacturer.
2)Operating cycle: 0 - I - 0 - II - 0.
6
1SCC301011C0201
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