A valid replacement for RM1A40A2-50 solid state relay from Carlo Gavazzi is below, also listed is a better rated option to handle higher voltage and current load. Please verify if these will work for your application before ordering:
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.