TeSys D instantaneous auxiliary contact block, for contactors LC1D, LC1F. It provides 2NO+2NC contacts (NC mirror certified) rated up to 10A 690V AC, connection by ring lugs screw terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).