OPERATOR TOUCH BUTTON STB SELF-CHECKING OPTICAL
STBVP6L SELF CHECKING BUTTON DC INPUT N/OANDN/C PN
STBVP6LQ SELF CHECKING BUTTON DC INPUT N/OANDN/C P
SAFETY CONTROL SELF CHECK BUTTON
STBVP6Q SELF CHECKING BUTTON DC INPUT N/OANDN/C PN
STBVP6Q5 SELF CHECKING BUTTON DC INPUT W/ N/OANDN/
STBVP6-RB1E02 SELF CHCKING BTNWITH RUN BAR AND E-S