Supply Of Spring Loaded Switch Momentary Release Hand Operated Mushroom Head Non- Latching Push Button Switch Without Enclosure; Front Dimension 40 Mm, Cut Out 22. 5mm, Colour: Blue, As Per Clw Spec Clw/es/3/0044 Embossing Confirming To Rdso/2024/el/ms/0505 Rev 1. Note: Interlock/contact Element Along With Bezel With Any Actuator Of Same Series Should Have Undergone Though Vibration Test Iec60068-2-6 Within Last 3 Years Through Nabl Approved Laboratory..