KSL1M411LFT is a sealed tactile switch from the KSA & KSL Series designed for manual insertion applications. It features an SPST normally open contact arrangement with silver contacts, double overmolding on terminals, and IP60 sealing for dust protection. The switch provides an actuation force of 3 ± 0.75 N with a travel to make of 0.6 ± 0.2 mm and is rated for 100,000 operations. With PC pin terminals and optional ground pin, this RoHS compliant switch is suitable for automotive, industrial, and telecommunication network applications where reliable tactile feedback is required.