KSL0V431LFT is a sealed tactile switch from the KSL series designed for reliable switching in demanding environments. It features an SPST normally open contact arrangement with double overmolding on terminals and IP60 sealing protection. The switch utilizes vertical (V) insertion with a dimension L of 11.27 +0.2/-0.4 mm, and operates with an actuation force of 3.0 N (300 grams) rated for 100,000 operations. With PC pin terminals and RoHS compliance, this switch is suitable for automotive, industrial, and telecommunication network applications where sealed, reliable tactile feedback is required.