Not at all. Contact protection circuits are mainly provided to avoid contact splicer from the breaking of inductive load circuits and to control surge voltage. Designed to meet or exceed JEM-1230 solenoid manufacturers relay standards for control use, Bestact professional switches break inductive load ceompletely. By restraining surge voltages, Bestact requires no contact protection systems when used within the range of rated current.
The absence of switching surge helps in preventing noise for electronic circuits.