F series 3-position contact assembly

Toggle switches with S800, S826 or S870 series snap-action switches

Toggle switch K – 3-position contact assembly Version with special T-handle and 2x S870 series snap-action switches

Schaltbau F Series toggle switch assemblies are suitable for the rough
operating environment. Sturdy construction and a long design life make them especially useful for railway applications in mainline and commuter rail service as well as for certain industrial applications.


  • Rugged, open design
  • Many switching combinations possible
  • Special handle types available
  • Toggle switch can be lead tab sealed


F series - 3-position contact assembly
Switch settings3
Switching elementS800, S826, S870
# of 1st/2nd switching element0/1 - 1/1
Rated insulation voltage Ui400 V
Rated impulse withstand voltage Uimp4 kV
Conv. thermal current Ith10 A
Vibration resistance (IEC 61373, IEC 60068)5 ... 20 Hz: 0.0193 g/Hz, 20 ... 150 Hz: 7.9 m/s²
Shock resitance (IEC 61373, IEC 60068)5 g / 22 ms half sinus
Mechanical endurance>300,000 operations
Temperature range-25 °C ... +70 °C
Handle styleStandard, black
Weight190 g max.
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Related Downloads

Catalogue F110
Switchgear for driver‘s desks: toggle switches F, L, P and timetable holder BFH
Manual F112
F, L, P, K series Toggle switches for drivers’ desks of rail vehicles Installation and maintenance instructions
/en/products/electrics-for-rolling-stock/thank-you-kopie/Toggle switches F – 3 position contact assemblyRailway-control devices

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