Series control components |
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¡¤Dimensions of transformer type
of contact block |
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¡¤Contact rating |
AC |
AC11
Inductive
load |
AC24V |
AC110V |
AC220V |
AC380V |
AC440V |
D
C |
DC11
Inductive
load
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DC24V |
DC
110V |
DC
220V |
DC
380V |
10A |
6A |
4A |
2.5A |
2A |
1.5A |
0.5A |
0.2A |
0.1A |
Resistive
load |
10A |
10A |
6A |
5A |
4A |
DC14
Resistive
load |
10A |
2A |
0.6A |
0.2A |
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¡¤Characteristics |
operating
frequency |
mechanically |
push button (momentary)60 cycles/min.others
30cycles/min |
electrically |
30 cycles/min |
service
life |
mechanically |
push button(momentary)500,000operations,others 300,000
operations. |
electrically |
push button(momentary)500,000operations,others 200,000
operations. |
shock
| durability |
transformer series 600m/s,others 1000m/s |
mechanically |
push button(momentary)1000m/s,others 250m/s |
vibration |
mechanically |
10¡«55HZdouble ampliude1.5mm |
contact
resistance |
50m¦¸max.(initial value) |
insulation
resistance |
500VDCmin.£¬100M¦¸ÒÔÉÏ |
dielectric
strength |
2000VAC,50/60Hz for 1 minute |
ambient
temperature |
45¡«85%RH |
humidity |
-20°C¡«+60°C |
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¡¤Standard contact blocks |
Type |
TN2-1A |
TN2-1B |
TN2-1C |
TN2-2A |
TN2-2B |
TN2-2C |
con
tact |
1a |
1b |
1a1b |
2a |
2b |
2a2b |
contact
arrang
ment |
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Type |
TN2-3A |
TN2-3B |
TN2-3C |
TN2-4A |
TN2-4B |
TN2-4C |
con
tact |
3a |
3b |
3a3b |
4a |
4b |
4a4b |
contact
arrang
ment |
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