PowerStop® Manual Restraint

PowerStop® Manual Restraint

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Product details

The PowerStop® manually operated vehicle restraint is an economical solution to help prevent unexpected trailer departure from the loading dock during the loading/unloading process. Versions include:

  • Manual (M)
  • Manual with Manual Lights (MML)
  • Manual with Automatic Lights (MAL)

The durable zinc-plated, steel housing unit is designed to protect all internal components from any weather conditions.


For MML and MAL units, the electrical requirements are 115V single phase. The control panels for the MML and MAL are NEMA 12 for Dock Alert and NEMA 4X for iDock Alert with all components, connections and wiring UL listed and/or recognized. Panels are built in-house in a UL-approved control panel shop.

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