Contact Configuration = 1NO + 1NC / Poles = 2 / Actuator Type = Round Button / Switching Function = Momentary Function / Contact Current = 500 mA / Contact Voltage = 24 VAC / Contact Voltage = 24 VDC / Cut Out Size (Diameter) mm = 9.1 / Legend = None / Termination Type = Soldering Connection / Mounting Type = Panel Mount / Switch Colour = Black / Red / Protection Rating = IP40 / Standards Met = EN 60529 / Standards Met = IEC 60068