Information

It is a single standard auxiliary contact that provides SDE remote information of the circuit breaker status. The SDE contact (fault indication) indicates that the circuit breaker has tripped due to an electrical fault. There is one auxiliary contact model for OF, SD or SDE information, depending on where it is fitted in the device. This auxiliary is a common point changeover type contact with 1 normally open contact and 1 normally closed contact. The rated current is 6A and the minimum load is 100mA at 24 VDC. Utilization categories are AC12/AC13/DC12/DC14. Compact NS 630b to 3200 can be equipped with 1 SDE auxiliary contact. It complies with IEC 60947-5-1 standard.

Technical Specifications