Mechanical Touch Switch


Touch switches, General load, IP67, Slow action, SPST-NC, Wire spring, Oil-resistant cable 2 cores 5 m

Shape/Structure Touch switches (M10)
Actuator Wire spring
Electrical ratings 1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Contact form SPST-NC
Cable specifications Oil-resistant cable、2 cores、5 m
Degree of protection IP67

Item list of D5B

  • Ratings / Performance
Shape/Structure (M10)
Service lifeGeneral type
Operating mechanismSlow action
ctuatorWire spring
Short spring
Electrical ratings1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Frequency50/60 Hz
Contact formSPST-NC
LoadGeneral load
Cable specificationsOil-resistant cable、2 cores、5 m
公称断面積: 0.08 mm**2
仕上り径: 3 mm dia.
Ambient temperature使用時: -10 to 70℃
Ambient humidity35 to 95%
Permissible operating speed5 to 500 mm/s
Permissible operating frequencyElectrical: 60 operations / 1 minute max.
Mechanical: 120 operations / 1 minute max.
Contact resistance (Initial value)3.1 Ω 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: 1000 VAC 50/60 Hz 1 min
DurabilityElectrical: 5,000,000 operations min. (30 mA at 30 VDC)
Mechanical: 10 million operations min.
Vibration resistanceMalfunction: 16.7 Hz, 1-mm double amplitude
Shock resistanceDestruction: Max. 1000 m/s**2
Malfunction: 50 m/s**2 max.
Degree of protectionIP67
Operating Force (OF)Standard value 0.05 N max. (X-Y direction)
Pre-Travel (PT)Reference value 14 mm (X-Y direction)
Total Travel (TT)Reference value 30 mm (X-Y direction)
Permissible Operating ForceStandard value 0.49 N max.
  • Circuits configuration

  • Characteristic chart

Durability curve



Mechanical Touch Switch


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