·YBLX-4/11S,YBLX-4/12S,YBLX-4/2
·YBLX-3/11K,YBLX-3/11H,行程开关
·YBLX-2/111,YBLX-2/121,YBLX-2/1
·YBLX-1/01K,YBLX-1/02K行程开关,
·YBLX-K3/20H/H3,YBLX-K3/20S/W,Y
·YBLX-K3/20S/H1,YBLX-K3/20H/H1,
·YBLX-K3/20S/T,YBLX-K3/20H/T,YB
·YBLX-K3/20S/Z,YBLX-K3/20H/Z,YB
·YBLX-K2/111,YBLX-K2/121,YBLX-K