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Sensors and limit switches

Mill-type master switches

GH101 Type F master switches are furnished with a positive mechanical stop located in the operating head of the switch. Masters are available both as open devices for benchboard mounting and NEMA 3 enclosed for wall or floor mounting. Mounting brackets affixed to the bottom of case for floor type mounting can be relocated to the rear of the enclosure for wall mounting.

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Core feature of mill-type master switches

  • Positive mechanical stop on operating head provides long mechanical life
  • Unitized double break contact blocks designed with wiping action produce positive make-break operation in harsh operating environments
  • Stainless steel cams mate to steel roller on contact block result in minimal wear and long mechanical life
  • Easy access to cams allow for quick field conversion of contact sequence arrangement

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Combine the increased protection of the mill-type master switches with the following.

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