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Nema cabinet monitor tester

  • US 5,734,116 A
  • Filed: 07/29/1996
  • Issued: 03/31/1998
  • Est. Priority Date: 07/29/1996
  • Status: Expired due to Fees
First Claim
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1. A device for testing components of a traffic control cabinet including a conflict monitor, a terminal panel having load switches and a flasher, controller cables, conflict monitor cables, a terminal strip, and field wiring which are all used in a traffic signal control cabinet for controlling the operation of a plurality of traffic signals in an intersection, the device comprising:

  • a housing;

    at least one connector for connecting the device to the terminal panel of the traffic control cabinet in place of the controller; and

    a plurality of switches for selectively controlling the operation of the plurality of traffic signals, wherein the traffic signals can be controlled by the device while the conflict monitor is operating in order to simultaneously observe and verify the operation of the conflict monitor and the other components of the traffic control cabinet while controlling the operation of the traffic signals.

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