Used to supply power to bells and buzzers in the home or to supply power to control circuits for relays, contactors, impulse switches during the control of lighting and heating.

  • In accordance with IEC 61558
  • Bell transformer output power from 5VA to 30VA
  • Safety transformer output power from 15VA to 60VA
  • Bells and buzzers
  • Two tappings on the secondary 8, 12 and 24V combinations
  • 220-240V primary voltage
  • Number of modules 1, 2, 4 or 6
  • IP20 protection
  • DIN rail mounting