Actuation Force N = 1.5 / Contact Configuration = 1NO / Mounting Type = SMD / Illumination = No / Width mm = 2.5 / Length mm = 4 / Series = B3U / Switching Function = Momentary Function / Height mm = 1.6 / Switch Colour = Black / Metallic / Contact Voltage = 3 ... 12 VDC / Contact Current = 50 mA / Actuator Type = Plunger