Auxiliary Switch
F10 series of auxiliary switch is mainly used for switching signal controlling and interlocking protection in the controlling circuit of various kinds of HV circuit breakers, HV isolation switch operating mechanisms. Also, it may also be used as transfer switch or integral switch.
F10 Series of Auxiliary Switches
* Self-operated plane slide design. Moving contacts consists of two contact pieces. no fixed gap and no contact pedestal. Every pair of contacts has a consistent contact pressure.
* Cascading construction adopted, the number of contacts can be added or dropped as required.
* Small size, simple structure, smart for operation, safe and reliable.
* Standard:GB14048.5-2001
Technical data of auxiliary switches
Rated voltage |
AC 220V/380V |
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Breaking resistance at closing state. |
≥1MΩ |
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DC 110V/220V |
Power frequency withstand voltage |
AC2000V,1min |
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Rated current |
10A |
Motor life |
30000 times |
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Rated breaking current |
AC-15 |
220V(phase voltage) |
10A |
Major axis size |
8mm×8mm |
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DC-13 |
220V,T=20ms |
3A |
6mm×6mm |
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110V,T=20ms |
6A |
Environment |
Altitude |
≤3000m |
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Angle |
Rotational angle |
360° |
Temperature |
-40℃~+40℃ |
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Operating angle |
90° |
Humidity |
≤90% |
Model |
F10-4 |
F10-8 |
F10-12 |
F10-16 |
F10-26 |
Number of contacts |
2 open 2 close |
4 open 4 close |
6 open 6 close |
8 open 8 close |
13 open 13 close |
Length (L) |
47 |
61 |
75 |
89 |
124 |
Outline diagram, wiring diagram and mounting dimension