Festo Corporation Datasheets for Rotary Limit Switches

Rotary limit switches use physically-actuated levers to rotate a shaft and operate the contacts in a switch, making them change state. Most products feature a rugged design and are suitable for factory and/or industrial applications; however, because these switches contain mechanical parts, they wear over time. Typically, rotary limit switches are slower than noncontact, electrical devices such as proximity sensors and photoelectric sensors.
Rotary Limit Switches: Learn more

Product Name Notes
Electric limit switch N/C contact, N/O contact, changeover switch Actuator attachments: roller lever type AR, roller lever with idle return type AL, whisker actuator type AF
For SRBG sensor boxes For mounting on drive shaft of VDI/VDE 3845 actuators Four fixed actuating lugs offset by 90° For clockwise and anticlockwise rotating actuators with 90° and 180°
Round design Actuator interface to standard VDI/VDE 3845 (NAMUR) With display