Code                Auxiliary (Specification)
 
F4-02                2NC Auxiliary contact block
 
F4-04                 4 NC Auxiliary Contact Block
 
F4-11                  1 NO+1 NC Auxiliary Contact Block
 
F4-13                 1 NO+3 NC Auxiliary Contact Block
 
F4-20                 2 NO Auxiliary Contact Block
 
F4-22                  2NO+ 2NC Auxuliary Contact Block
 
F4-31                  3 NO + 1 NC Auxiliary Contact Block
 
F4-40                 4 NO Auxiliary Contact Block
 
F8-11                   Side Mount 1 NO + 1 NC Auxiliary Contact Block