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Circuitron or Firma Model Trains

Shop online for 154 circuitron or firma model trains at discounts up to 29%. Lighting / Electrical is the most popular of the 4 circuitron or firma model trains categories, then Track / Accessories, and Operating Acc..

Sub-Categories for Circuitron or Firma Model Trains

Lighting / Electrical
Track / Accessories
Operating Acc.
Railroad Books and Accessories

Products of Circuitron or Firma Model Trains

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Circuitron The Tortoise(TM) Switch Machine

The Tortoise(TM) Switch Machine

$24.06 $21.49
* currently unavailable
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This is the The Tortoise(TM) Switch Machine from Circuitron.
Firma Smoke Gen f/Buildings

Smoke Gen f/Buildings

$12.99 $11.19
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Circuitron Push button

Push button

$2.95 $2.59
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This is the Push Button from Circuitron.
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This is the The Tortoise(TM) Switch Machine pkg(6) from Circuitron.
Circuitron Opto-Sensor pkg(6)

Opto-Sensor

pkg(6)
$19.95 $15.69
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This is the Opto-Sensor - pkg(6) from Circuitron.
Circuitron FL-2 Alternating Flasher Circuit Board Model Railroad Electrical Accessory #5102

FL-2 Alternating Flasher Circuit Board

Model Railroad Electrical Accessory
$19.95 $15.69
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This is the FL-2 Alternating Flasher Circuit Board for detection units from Circuitron.
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Circuitron 7441 General Purpose Lamps High Output 60ma Model Railroad Light Bulb #744125

7441 General Purpose Lamps High Output 60ma

Model Railroad Light Bulb
$24.95 $21.39
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This is the 7441 General Purpose Lamps High Output 60ma (25 Pack) Model Railroad Light Bulb by Circuitron.
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This is the Snapper Switch Machine Power Supply from Circuitron.
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This is the HO Scale OS2 Opto-Sensors (2) from Circuitron.
  Add To Cart
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This is the AR-2 Automatic Reverse with Adjustable Delay from Circuitron.
Circuitron DT-4 Rolling Stock Detector Model Railroad Electrical Accessory #5204

DT-4 Rolling Stock Detector

Model Railroad Electrical Accessory
$54.99 $43.29
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This is the DT-4 Rolling Stock Detector from Circuitron.
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This is the Remote Tortoise Mount Cable from Circuitron.
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This is the AR-1 Automatic Reversing Circuit from Circuitron.
Circuitron Gate/Semaphore Actuator Drive Mechanism w/Cable and Actuator

Gate/Semaphore Actuator

Drive Mechanism w/Cable and Actuator
$10.15 $7.99
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This is the Gate/Semaphore Actuator Drive Mechanism w/Cable & Actuator from Circuitron.
Circuitron End-Of-Train Flasher Red Light Model Railroad Electrical Accessory #1302

End-Of-Train Flasher Red Light

Model Railroad Electrical Accessory
$19.98 $15.79
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This is the End-Of-Train Flasher Red Light Model Railroad Electrical Accessory by Circuitron.
Circuitron BD-1 Optical Detector Model Railroad Electrical Accessory #5501

BD-1 Optical Detector

Model Railroad Electrical Accessory
$34.95 $27.49
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This is the BD-1 Optical Detector from Circuitron.
  Add To Cart
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This is the DF-1 Grade Crossing Detector w/Flasher from Circuitron.
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This is the HO Scale QCN Solderless Connectors Non-Insulated (8) from Circuitron.
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1-20 of 154
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