KN3(B)-102  KN3(A)-102A  ON-ON

KN3(B)-112  KN3(A)-112A  ON-(ON)

KN3(B)-103  KN3(A)-103A  ON-OFF-ON

KN3(B)-113  KN3(A)-113A  ON-OFF-(ON)

KN3(B)-123  KN3(A)-123A  (ON)-OFF-(ON)

SPDT 3P