TeSys Deca instantaneous auxiliary contact block, for contactors LC1D and control relays CAD. It provides 4NC contacts (NC mirror certified) rated up to 10A 690V AC, connection by spring terminals. Clip-on front mounting, it procures high reliability and durability. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC). Multi standards certified (IEC, UL, CSA, CCC, EAC).