TeSys Deca instantaneous auxiliary contact block, for LC.D contactors and CAD control relays with AC coils only.It provides 1NO 1NC contacts (NC mirror certified) rated up to 10A 690V AC, connection by screw clamp terminals.Clip-on side mounting, it procures high reliability and durability.Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).