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Limit Switch, WL Series

  • WL

  • WL


Limit Switch, WL Series


  • Double-circuit limit switch, is widely used

  • Firm aluminum alloy enclosure

  • High emchanical strength

  • Structure preventing oil, water and pressure

  • Indicating plate with setting position is installed in it, so it is easy to maintain

  • Kinds of actuators is taken convenience for using

  • Built-in contact stand has double-reed, so it has long mechanical life

Characteristics / Application:

Item Value
Protection degree IP67
Life Mechanical Ten million   times
Eleatrical Five hundred   thousand times
Operation speed 1mm-1m/s
Operation frequency Mechanical 120 times/m
Eleatrical 20 times/m
Insulation resistance 100MΩ (DC 500V)
Contact resistance Under 15MΩ   (Initial value)
With stand voltage (50/60Hz 1min) Between the terminals of same pole AC 1000V (600V)
Between charged metal parts AC 2200V   (1500V)
Between non-charged AC 2200V (1500V)
metal parts of each terminal
Vibration Misoperation 10-55Hz   amplitude 1.5mm
Load AC 250V 10A; AC   380V 10A DC 125V 5A; DC 250V 5A
Ambient operating temperature -10~+80℃
Humidity <95%



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