Features：
　

   · Solid zinc alloy casing,

    For its harsh environment

   · Conform to EN60947-5-1,

                  IEC 60947-5-1,

                  UL508,

                  NEMA250,

                  CSA22.2 standard

   · A variety of optional actuators

   · Repeat accuracy (0.03mm linear)

   · Three options cover:

   Compact, standard, explosion-proof



   Model:

   HES-1A-69

   HES-2A-69

   HES-3A-69(Two levels of action)