Help Center Help in choosing the right relay How to choose the right relay How to control high voltage DC How to control inductive loadsTroubleshooting Typical problems relating to electromechanical relays and optical signal switching Find a solution on a chart (pdf)Properties and features of relays Pulse transformer technology Load and installation limits by temperature Protecting relays from overloading and short- circuits MTTF-values for SL-relays MTTF-values for EX-relays
