The Cutler-Hammer Cutler-Hammer E50ANR1 is a snap-action limit switch in the E50ANR1 family, Series A2. As a snap-action device, it provides fast, decisive actuation for position sensing and end-of-travel detection in industrial control systems. Alternate designations E50SAN, E50DR1, and E50RA refer to equivalent variants within the same Series A2 family.
