Cut Out Size (Rectangular) = 12.9 x 19.2 mm / Contact Configuration = 1NO / Illumination Supply Voltage V = 2.1 / Termination Type = Solder / Quick Connect / Mounting Type = Panel Mount / Contact Voltage - AC V = 250 / Illumination = Yes / Width mm = 20.5 / Poles = 1 / Series = JWS / Switching Function = ON-OFF / Height mm = 24 / Housing Material = Polyamide / Switch Colour = Black / Contact Current = 10 A / Actuator Type = Concave