Regulator expansion modules

  • MR12 plug-in module relay standard

  • MR12 plug-in module relay R16

  • MR12 plug-in module PWM for MR12-AKP & HK12

  • MR12 plug-in module TRIAC for MR12-AKP & HK12

  • Heating circuit module-HK12 with 3 plug-in modules