Relays Mod­ules

Relays modules with relays with forcibly guided contacts

SMF 3 series

The SMF 3 is a relay module with a 3-pole relay with forcibly guided contacts for rail mounting (35 mm). They are characterised by their wide switching current range and have built-in LED function display and protective circuitry. The relay modules can be equipped with spring or screw terminals.
  • Contact mounting SMF218/219: 2 NO + 1 NC
  • Switching current range 3 mA to 10 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Design (LxWxH) 100 x 17,5 x 120
  • Approvals cULus
Areas of application: Access control, interfaces, elevators, escalators, transportation, robots, machine tools and railway applications

SMF 4 series

The SMF 4 is a relay module with a 4-pole relay with forcibly guided contacts for rail mounting (35 mm). They are characterised by their wide switching current range and have built-in LED function display and protective circuitry. The relay modules can be equipped with spring or screw terminals.
  • Contact mounting SMF228/229: 2 NO + 2 NC or SMF318/319: 3 NO + 1 NC
  • Switching current range 3 mA to 8 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Design (LxWxH) 100 x 17,5 x 120
  • Approvals cULus
Areas of application: Access control, interfaces, elevators, escalators, transportation, robots, machine tools and railway applications