Auxiliary contact, Product range: Accessories, Part group reference: P5, Late-break switching-on behavior, early-make switching-off behavior, The 23/24 or. 53/54 N/O is always connected as a load-shedding contact., For left or right side mounting, Contacts N/O = Normally open: 2 N/O, Contacts N/C = Normally closed: 1 NC, For use with: P5-125(160)/E(EA)