Trolley Travel Limit Switch Trigger

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Shupper-Brickle Equipment

Our adjustable Limit Switch Trigger offers an easy-to-install means of activating the trolley travel limit switch.

Trolley or bridge travel limit switches are safety devices used to prevent the motorized trolley or bridge from striking the end stops of the monorail, crane or runway at a high speed. This customized safety product is activated by a trigger. When the trolley hits the trigger, the limit switch functions to slow or stop the motorized trolley. 


  • Available in two different mounting configurations for attachment to either a beam channel cap or directly to the beam
  • Universal design can be used on either side of the beam
  • Adjusts both vertically and horizontally per the beam and the trolley specs

How do trolley travel limit switches save money? Read our blog post to learn more.

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