TeSys Integral auxiliary contact block for LD1LD, LD4LD, LD5LD contactor breakers. It provides 3 instantaneous signalling contacts 2NO+1NC for contactor state. Contacts rated up to 6A 690V in AC-15 and DC-13 categories, connection by screw clamp terminals. Mounted on the right-hand side of a contactor breaker, it procures high reliability and durability (greater than 1 million operating cycles). Multi standards certified (IEC, UL, CSA, Marine), it conforms to RoHS/REACh regulation.