Instantaneous auxiliary contact block for TeSys D and TeSys F contactors. It offers 2 NO contacts with dust and moisture protected contacts with a rated voltage up to 125 V AC and 30 V DC, 1 NO + 1 NC with protection up to 10 A, 690 V AC, connection via screw terminals. Easy front clip-on mounting, for high reliability and durability. It has multiple standards (IEC, UL, CSA, CCC) and Green Premium compliance (RoHs/Reach).