ABS Sealed Subminiature Snap-Action Switches Panasonic ABS Sealed Subminiature Snap-Action Switches are compact and offer high sealing performance. The switches feature elastomer double-molding technology, which contributes to steady sealing quality. The ABS series provides superior operating position precision. Typical applications for Panasonic ABS Sealed Subminiature Snap-Action Switches include automotive, vacuum cleaners, air purifiers, gas cooking ranges, and personal hygiene systems.