Spring Loaded Switch Momentary Release Hand Operated Mushroom Head Non Latcing Pu Sh Button Switch Without Enclosure; Front Dimension 40Mm, Cutout 22.5Mm, Colour Blue, As Per Clw S Pec. No. Clw/Es/3/0044, Embossing Confirming To Rdso/2024/El/Ms/0505(Rev. 1). [ Warranty Perio D: 30 Months After The Date Of Delivery ] ]