2SWK131AL101 is a medium security SPST key switch from the 2SWK 13/23 Series, designed for panel mount applications requiring secure switching control. It features 5 disc tumblers with 25 standard key changes, a contact rating of 1A at 120 VAC resistive, and an initial contact resistance of 50 milliohms maximum. The switch offers non-shorting contact timing with 90° actuator travel and a life expectancy of up to 10,000 cycles. Constructed with a zinc alloy cylinder and lock body, silver contacts, and brass keys, this key switch is ideal for industrial control panels, security equipment, and applications requiring medium-level access control.