Moulded Case Switch Disconnectors Ex9MSD

AC versions of MCCB based Switch Disconnectors Ex9MSD are used as a main switch in many various circuits. They are intended primarily for applications in power distribution.

These switch disconnectors have same size and design as standard Ex9M MCCBs. Therefore is there possibility to use fully compatible range of external and internal accessories including extended rotary handles, auxiliary contacts, tripping units, motor operators and terminal covers.

  • Frame sizes M1 - M5
  • Rated current up to 800 A
  • Tested according to EN 60947-3
  • AC current character
  • 3 and 4-poles versions
  • Rated operating voltage Ue up to 690 V AC
  • Fixed version