George Risk Industries (G.R.I.) 4700-A - SIGNAGE - COMMERCIAL OVERHEAD DOOR SET
George Risk Industries (G.R.I.) 4700-A - SIGNAGE - COMMERCIAL OVERHEAD DOOR SET

George Risk Industries (G.R.I.) 4700-A - SIGNAGE - COMMERCIAL OVERHEAD DOOR SET

George Risk Industries, Inc. - Usa Commercial Overheat Door Set
Part Number: 768383
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The G.R.I. 4700-A Series Industrial Track Mount Switches are designed to eliminate false alarms from standard floor switches getting damaged by fork lifts and other equipment. The contacts are moved up onto the track and out of the way of equipment. The 4700-A Series switches are designed to be easy to install and very adjustable. They can attach to a wide range of track sizes and only require tightening one or two screws to install the contacts. It can be installed on either side of the door and the cable exit can be reversed to simplify installation. An adjustable magnet bracket extends the reach on particularly difficult installations and self drilling screws shorten installations times. Also with a gap of up to 3 inches, doors that wear and get misaligned are not a problem.

Main Features

  • Reversible probe assembly
  • Left or right installation
  • Reversible cable exit
  • 3 ft. armored cable standard
  • Multi position adjustable magnet bracket
  • Closed loop or SPDT
  • Hinge design for tighter clamping to track
  • Up to 3” gap
  • Fits channels from 1.75” up to 4”
  • Self drilling screws included for easy installation
  • Contacts are on the channel and not where they can get
  • damaged on the floor
  • No special tools required for installation


ManufacturerGeorge Risk Industries
Manufacturer Part Number4700A
Product Model4700-A
Product Name4700-A Magnetic Contact
Product TypeMagnetic Contact
Additional InformationHinge design for tighter clamping to track, Multi position adjustable magnet bracket, Reversible cable exit, 3 ft. armored cable, Closed loop

Documents and Downloads

George Risk Industries (GRI) 4700-A Data SheetClick to View

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