position switch

PL40 Position Switches

Series PL position switches are utilized to monitor the position of heavy moving machinery such as a crane or skip. When the actuator roller is displaced, the switch is triggered by an arm; the microswitch inside then activates and signals a shut off to stop the moving machinery.

  • Travelling cranes
  • Travelling skips
  • Stockpile/reclaim systems, shovels and drag-lines
  • Ship loading/unloading systems
  • Robust cast aluminum casing, protected to IP65, for outdoor installation.
  • Integral cover for easy access to wiring terminals and adjustments.
  • The easily removable back casing is designed to be removed without moving the actuating arm.
  • The anti-corrosion nylon roller requires only 2kg of activating force.
  • The normal angle is adjustable within ±22.5 degrees. The activating roller is rotatable within 360 degrees, with rotating increments of 22.5 degrees.
  • The Activating roller is self-resettable after the displacing force is removed
Technical Specifications
  • Switch Contact Ratings: 1 SPDT£¬10A/500V
  • Normal Angle for Contacts: adjustable
  • Protection class: IP65
  • Outline dimensions: 190mm (L) X 214mm (W) X 244mm (H)
  • Force: 5~7 kg
  • P    +86-0516-87885882
  • F    +86-0516-87885858
  • E    zouli@saimo.cn
  • A    No. 2 Luoshan Road, Development Zone
  •        Xuzhou, Jiangsu, China