Motor protective switches FM and MO
The motor protective FM are switches designed for machines and sets protection. They consist of a coil shut device against overloads and undervoltages.
- Standard regulation on FM switches: 2, 4, 7 and 10 A.
- On MO switches the standard regulation is 15A.
- Standard coils 230V 50Hz and 400V 50Hz. Consult for other voltages.
- Rotative handles.
- Great mechanical endurance (1 million operations).
- Indicate always the switch regulation.
F and S Emergency-off switches
They are 3-poles "START-STOP" switches, provided with protection against automatic re-start after a voltage failure and voltage reapperance. It warranties the required protection according Standards VDE 0113 and EN 60204-1/7.5
F and S switches satisfy this market need by mean of a coil which after a voltage fall shuts down the switch.
- Standar coil for 230V 50Hz and 500V and 50Hz
- Provided with a padlock interlocking device on 0 position
- F switches are manufactured for thermal intensity (Ith) of 16 A. S switches are manufactured on 6 sizes for power from 25A.
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