Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electricity transformers and parts for electricity transformers in particular electric coils, electric cables and electronic load sensors; electric traction transformers for trains and railway stock; data processing computer programs for the control and monitoring of electric traction transformers for trains and railway stock

electrical circuit boards and electrical circuit board kits comprising electrical circuit boards and electric components, for use in the model railroad hobby industry