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Mechanical Touch Switch


Mechanical Touch Switch, Hemispheric plunger, M10, Cable length: 1 m

Shape/Structure Touch switches (M10)
Actuator Hemispheric plunger
Operating mechanism Slow action
Electrical ratings Resistive load: 1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Contact form SPST-NC
Cable specifications Oil-resistant cable, 2 cores, 1 m
Degree of protection IP67

Item list of D5B

  • Ratings / Performance
Shape/StructureTouch switches (M10)
Operating mechanismSlow action
ctuatorHemispheric plunger 9 dia.
Resin plunger
Electrical ratingsResistive load: 1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Frequency50/60 Hz
Contact formSPST-NC
Cable specificationsOil-resistant cable, 2 cores, 1 m
Nominal sectional area: 0.08 mm2
Diameter: 3 dia.
Ambient temperatureOperating: -10 to 70 ℃ (with no icing)
Ambient humidity35 to 95 %
Permissible operating speed5 to 500 mm/s
Permissible operating frequencyElectrical: 60 operations / 1 min max.
Mechanical: 120 operations / 1 minute max.
Contact resistance (Initial value)700 mΩ max.
Insulation resistanceBetween each terminal and non-live-metallic part: 100 MΩ min. (at 250 VDC)
Dielectric strengthBetween each terminal of the same polarities: 250 VAC 50/60Hz 1 min (TTP)
Between each terminal and non-live-metallic part: 1,000 VAC 50/60 Hz 1 min
DurabilityElectrical: 5,000,000 operations min. (30 mA at 30 VDC)
Mechanical: 10 million operations min.
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistanceDestruction: 1,000 m/s2 max.
Malfunction: 300 m/s2 max.
Degree of protectionIP67
Operating Force (OF)X-Y direction: Standard value 0.98 mm max.
Z direction: Standard value 1.47 N max.
Pre-Travel (PT)X-Y direction: Reference value 0.7 mm
Z direction: Reference value 0.3 mm
Total Travel (TT)X-Y direction: Reference value 1.3 mm
Z direction: Reference value 1 mm
Permissible Operating ForceStandard value 1.96 N max.
  • Circuits configuration

  • Characteristic chart

Durability curve



Mechanical Touch Switch