SKU: CIR5203

DT-3 GRD CRSG-DET.1.

$43.99

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Product Details

The CIRCUITRON DT-3 Single Direction Grade Crossing Detection Circuit utilizes our proven OptoElectronic Detection and will provide accurate grade crossing action for a single locomotive or a 100 car train. There are absolutely no modifications to rolling stock necessary. The DT-3 is completely independent of the track power and is compatible with AC or DC track power as well as command control systems (DCC). It may be used for any scale.
The DT-3 may be powered from any 10-18 volt AC or DC supply and will control any CIRCUITRON Alternating Flasher, Bell Ringer Circuit, External Relay, etc.
The DT-3 is constructed on a 2" x 3" printed circuit board.
NOTE: The DT-1, DT-2, and DT-3 Detection Systems do not have provisions for flashing lamps. They must be used with an Alternating Flasher such as the FL-2 or FL-3. The DF-1, DF-2 and DF-3 Detector/Flasher circuits include the alternating flasher on the same circuit board.

Shipping and Returns

Orders are processed and shipped within 1 business day. Depending on your location, packages take 2 to 7 business days for transit in the Continental United States. 

Ordered the wrong model? Didn't like the decals? We want to be sure you get exactly what you want.

  1. Contact us and let us know which item you need to return or exchange.
  2. We will give you an RA number. Be sure to write this on the outside of the shipping box.
  3. Send the return to the address we provide, and you're done!

Richard S.

Great selection on your site and loving the idea of getting free shipping!

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