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 Actuator Limit Switch


Is your actuator stuck and not getting power? Is the mechanical limit not working? If so, you may need a new limit switch for your Superjack Actuator (18-inch, 24-inch, 30-inch, 36-inch and 48-inch).

Why spend money on a new actuator? Simply swap the limit switch and your actuator jack will be as good as new!

Note: Works for both heavy-duty (2-inch tube) and regular-duty (1.5-inch tube) actuators.

Note: Fixes problems related to "ERR" errors but not related to the reed switch. If the limit switch fails, it will result in an open circuit and not provide power to the actuator motor. The limit switch can also fail and not stop the jack at the mechanical limit.

Note: If your dish moves in only one direction and gives the "ERR" error in the other, chances are good that your positioner transformer is dead instead, and replacing the limit will NOT help.


  • Fixes power related problems to motor.
  • Fixes mechanical limit problems.


  • Limit Switch

Price: $30.00 USD

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Input Voltage 36V
Actuator Types All
Actuator Size All
Environment -40°C to 60°C
Shipping Details 
Small Envelope 4"x2"x1" Rectangular (1 lbs)

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