valve actuator limit switch / for hazardous areas / flameproof



  • Applications:

    for valve actuators

  • Protection level:

    for hazardous areas, flameproof


The Type 4744 Electric Limit Switch is conditioned for use in hazardous areas. This limit switch features 1 or 2 momentary-contact switches and has a valve travel range of 7.5 … 100 mm. These can be attached to control valves according to IEC 60534-6-1 recommendation. With and extended lever, this reaches up to 150 mm. The switch is protected in a flameproof enclosure.

Other SAMSON products

Valve accessories