The Airpax SNAPAK series is a snap-acting hydraulic magnetic circuit protector designed to combine power switching and accurate, reliable circuit protection in a single, aesthetically pleasing package. This innovative design replaces three separate components – a power switch, fuse, and fuse holder – simplifying assembly, reducing inventory, and increasing panel density. The SNAPAK is suitable for DC or 50/60Hz operation and is available in 400Hz versions. Offered with paddle, rocker, push-pull, and push-to-reset actuators, it finds applications in office appliances, electronic data processing, medical equipment, and more. Its snap-acting design ensures immediate opening and closing of contacts, preventing operator “teasing” and minimizing arcing.