CU2L ATEX - Mechanisms

Ex (ROTORK-SCHISCHEK) - Explosion proof (ATEX) motor

Explosion proof (ATEX) motor for different risk areas: • Zone 1/21: average risk of explosion >100h/year explosive environment • Zone 2/22: low risk of explosion <10h/year of explosive environment
  1. Access for manual resetting
  2. Thermo-electric tripping device (T)
  3. Switch S (selection of the running time)

Variants

  • RMEX
    explosion proof actuator zone 2/22
  • RMEXT
    explosion proof actuator zone 2/22 with thermo-electric fuse (T)
  • EMEX
    explosion proof actuator zone 1/2/21/22
  • EMEXT
    explosion proof actuator zone 1/2/21/22 with thermo-electric fuse (T)

Unlocking

  • manual unlocking
    n.a.
  • automatic unlocking
    as soon as the reaction temperature (72°C) of the thermo-electric tripping device is reached (Types EMEXT/RMEXT).
  • remote unlocking
    by interrupting the power supply.

Resetting

  • manual resetting
    use the delivered socket wrench, turn in slow motion and apply enough torque/force.
  • motorised resetting
    supply the actuator (respect the prescribed voltage) for at least 60 sec. The resetting stops automatically.

Documents Scroll down/right to view the entire table

File Type Format Date
Technical product brochure KIT CU2+ATEXTechnical datasheet KITpdf [1,168.21 kB]26/02/2024