Limitex AG Hazardous Area Rotary Limit Switch

The Limitex AG Hazardous area Rotary limit switch is ATEX and IECEx certified for Zones 1, 2, 21 and 22 environments.  Utilizing a rugged external enclosure made of G20 cast iron, stainless steel transmission and gear driving shafts with self lubricating technopolymer gears and drive bushings.  Available in gear ratios from 1:15 to 1:499 by combining secondary output stages.  The Limitex AG is available with cam sets complete with 2-3-4 switches with 1NO & 1NC change over contacts.  All NC contacts are positive opening for safety.  With an IP66 rating and extreme temperature resistance from -40°C to +60°C (-40°F to +140°F) the Limitex AG is a rugged and reliable switch for controlling the movement of industrial machinery in explosive / hazardous environments.

  • Gear ratios from 1:15 to 1:499
  • Available with cam sets with either 2, 3 or 4 switches
  • Flange available for direct coupling to motor
  • Can be equipped with direct control switches for direct connection to the motor.
  • ATEX & IECEx certified for Zones 1, 2, 21, and 22
  • Mechanical life of switches rated for 1 million operations
  • IP66 rating (dust & water proof)