Data Sheet
RB-Prg-18
Mounting Bracket for PA-02 Actuators
The Limit Switch for Linear Actuators shuts off the motor once the stroke is fully extended or retracted.
The limit switch by default when attached to your application shuts off power in both directions,
commonly used as a failsafe device. When the limit switch button is depressed the actuator will not
move. Many customers wish to use the Actuator to only cut power in one direction so they can still
retract the unit once the limit switch is depressed. For this one diode has been included with every limit
switch. This will allow you to reverse polarity when the limit switch is depressed. These two parts have
been provided so you have the option of using the limit switch in two different ways.