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Circuitron 800-6000 Tortoise Slow Motion Switch Machine

Circuitron 800-6000 Tortoise Slow Motion Switch Machine

$15.00$7.50

Circuitron Digitally Recorded Grade Crossing Bell Circuit with Speaker 800-5703

Circuitron Digitally Recorded Grade Crossing Bell Circuit with Speaker 800-5703

$39.98$19.99

Circuitron 800-5842 AW-2 Arc Welder Circuit

Circuitron 800-5842 AW-2 Arc Welder Circuit

$23.99$11.99

Circuitron 6012 ~ New 2025 12 Pack ~ Tortoise Switch Machine Slow-Motion Turnout

Circuitron 6012 ~ New 2025 12 Pack ~ Tortoise Switch Machine Slow-Motion Turnout

$209.72$104.86

N HO Circuitron 800-6000 Tortoise Switch Machine

N HO Circuitron 800-6000 Tortoise Switch Machine

$19.99$9.99

Circuitron 800-5520 SD-2 3-Position Semaphore Driver for Tortoise Switch

Circuitron 800-5520 SD-2 3-Position Semaphore Driver for Tortoise Switch

$23.99$11.99

CIRCUITRON 800-5841 ARC WELDER CIRCUIT AW-1 ALL SCALES FACTORY NEW!!!

CIRCUITRON 800-5841 ARC WELDER CIRCUIT AW-1 ALL SCALES FACTORY NEW!!!

$27.99$13.99

Circuitron 800-6000 Tortoise Switch Machine

Circuitron 800-6000 Tortoise Switch Machine

$16.99$8.49

CIRCUITRON DT-4 ROLLING STOCK DETECTOR 800-5204 Model Trains NOS

CIRCUITRON DT-4 ROLLING STOCK DETECTOR 800-5204 Model Trains NOS

$28.00$14.00

Circuitron 800-5615 TC-3 Automatic Tortoise Turnout Control Terminals

Circuitron 800-5615 TC-3 Automatic Tortoise Turnout Control Terminals

$19.99$9.99

Circuitron 800-7416-02 Clear 1.5 Volts High Output Micro Light Bulbs (Pack of 2)

Circuitron 800-7416-02 Clear 1.5 Volts High Output Micro Light Bulbs (Pack of 2)

$6.18$3.09

HO Scale Circuitron 1302 End-Of-Train Flasher FRED w/Flashing Red Light

HO Scale Circuitron 1302 End-Of-Train Flasher FRED w/Flashing Red Light

$16.95$8.47

Circuitron 800-5400 AR-1 Automatic Reverse PCB Circuit Board

Circuitron 800-5400 AR-1 Automatic Reverse PCB Circuit Board

$40.00$20.00

Circuitron 800-6000 Tortoise Slow Motion Switch Machine (10)

Circuitron 800-6000 Tortoise Slow Motion Switch Machine (10)

$150.00$75.00

Circuitron 5521 HO BD-1HD Block Occupancy Detector

Circuitron 5521 HO BD-1HD Block Occupancy Detector

$46.71$23.36

Circuitron 800-5502 HO BD-2 Current Sensing Detection Unit

Circuitron 800-5502 HO BD-2 Current Sensing Detection Unit

$18.99$9.49

Circuitron Tortoise Switch Machine Replacement Parts Spring Wire, Retaining 6500

Circuitron Tortoise Switch Machine Replacement Parts Spring Wire, Retaining 6500

$9.98$4.99

Circuitron 6606 ZipZ Solderless Connection System for Tortoise and SMAIL 6 Pack

Circuitron 6606 ZipZ Solderless Connection System for Tortoise and SMAIL 6 Pack

$32.95$16.48

Circuitron - AC Adapter -- For Tortoise Switch Machines & Other Uses - HO

Circuitron - AC Adapter -- For Tortoise Switch Machines & Other Uses - HO

$12.78$6.39

CIRCUITRON 6500 Tortoise Replacement Parts Spring Wire, Screws, Fulcrum - 6 sets

CIRCUITRON 6500 Tortoise Replacement Parts Spring Wire, Screws, Fulcrum - 6 sets

$8.95$4.47

Circuitron 6012 ~ New 2024 12 Pack ~ Tortoise Switch Machine Slow-Motion Turnout

Circuitron 6012 ~ New 2024 12 Pack ~ Tortoise Switch Machine Slow-Motion Turnout

$212.00$106.00

Circuitron 800-6000X Tortoise Slow Motion Switch Machine with Blue Connector

Circuitron 800-6000X Tortoise Slow Motion Switch Machine with Blue Connector

$17.00$8.50

Circuitron 6100 Remote Mount for Tortoise Switch Machine MODELRRSUPPLY $5 Offer

Circuitron 6100 Remote Mount for Tortoise Switch Machine MODELRRSUPPLY $5 Offer

$15.16$7.58

CIRCUITRON 6101 TORTOISE Extra Cable & Actuator Remote Mount MODELRRSUPPLY

CIRCUITRON 6101 TORTOISE Extra Cable & Actuator Remote Mount MODELRRSUPPLY

$11.95$5.97

Circuitron Tortoise Slow Motion Switch Machines 3Pk NEW

Circuitron Tortoise Slow Motion Switch Machines 3Pk NEW

$58.95$29.48

Circuitron ~ ML-1 Mars Light ~ 1500

Circuitron ~ ML-1 Mars Light ~ 1500

$19.49$9.74

Circuitron Tortoise(TM) Switch Machine Replacement Spring Wire, Retaining Screw

Circuitron Tortoise(TM) Switch Machine Replacement Spring Wire, Retaining Screw

$8.92$4.46

Circuitron ZipZ ~ New 2025 ~ PreBuilt Solderless Connection System ~ 1 Pc ~ 6601

Circuitron ZipZ ~ New 2025 ~ PreBuilt Solderless Connection System ~ 1 Pc ~ 6601

$4.97$2.48

Circuitron TL-1 Traffic Light Controller

Circuitron TL-1 Traffic Light Controller

$54.98$27.49

Circuitron Rolling Stock Detector DT-4 800-5204 ~ TS

Circuitron Rolling Stock Detector DT-4 800-5204 ~ TS

$44.99$22.50

Circuitron 100-0001 Heavy Duty Alternating Grade Crossing Flasher FL-2

Circuitron 100-0001 Heavy Duty Alternating Grade Crossing Flasher FL-2

$25.00$12.50

Circuitron 6000 ~ New 2025 ~ Tortoise 1 Pack ~ With Frog Powering Connections

Circuitron 6000 ~ New 2025 ~ Tortoise 1 Pack ~ With Frog Powering Connections

$19.23$9.62

N HO Circuitron 800-5204 DT-4 Rolling Stock Detector

N HO Circuitron 800-5204 DT-4 Rolling Stock Detector

$29.99$14.99

ACCU-LITES SNAPS! II edge connector for Circuitron 2020 Tortoise & SMAIL (ONE)

ACCU-LITES SNAPS! II edge connector for Circuitron 2020 Tortoise & SMAIL (ONE)

$5.99$3.00

Circuitron ZipZ ~ New 2025 ~ Solderless Connection System Kit ~ 6 Pc ~ 800-6616

Circuitron ZipZ ~ New 2025 ~ Solderless Connection System Kit ~ 6 Pc ~ 800-6616

$24.92$12.46

Circuitron 800-6000 Tortoise Slow Motion Switch Machine - Boxed

Circuitron 800-6000 Tortoise Slow Motion Switch Machine - Boxed

$16.00$8.00

Circuitron ~ Fiber Optics ~ .04" Diameter x 15' Length ~ 8040

Circuitron ~ Fiber Optics ~ .04" Diameter x 15' Length ~ 8040

$8.93$4.46

Circuitron Tortoise Switch Machine- WHL-3044T Quick Mount- Set Of 6

Circuitron Tortoise Switch Machine- WHL-3044T Quick Mount- Set Of 6

$19.50$9.75

Circuitron 800-5602 HO TD-1 Time Delay Circuit

Circuitron 800-5602 HO TD-1 Time Delay Circuit

$30.99$15.49

Circuitron 800-1502 HO ML-2 Mars Light Bulbs

Circuitron 800-1502 HO ML-2 Mars Light Bulbs

$30.85$15.43

Circuitron - Smail� Terminal Block -- pkg(12)

Circuitron - Smail� Terminal Block -- pkg(12)

$36.12$18.06

Circuitron - Opto-Sensor pkg(6)

Circuitron - Opto-Sensor pkg(6)

$15.61$7.80

3 PK Card Edge Connector Circuitron TORTOISE & SMAIL Switch Machine NEW/Green

3 PK Card Edge Connector Circuitron TORTOISE & SMAIL Switch Machine NEW/Green

$13.95$6.97

Circuitron ~ Cable & Actuator ~ 8101

Circuitron ~ Cable & Actuator ~ 8101

$8.79$4.39

Circuitron 800-6606 ZipZ Solderless Connection System 6-Pack For Tortoise, Smail

Circuitron 800-6606 ZipZ Solderless Connection System 6-Pack For Tortoise, Smail

$31.79$15.89

Circuitron - AR-1 Automatic Reversing Circuit

Circuitron - AR-1 Automatic Reversing Circuit

$40.73$20.36

Circuitron Tortoise Slow Motion Switch Machines 2Pk NEW

Circuitron Tortoise Slow Motion Switch Machines 2Pk NEW

$43.79$21.89

Circuitron 7212 AC Adapter 12 Volts DC 500 Milliamps

Circuitron 7212 AC Adapter 12 Volts DC 500 Milliamps

$17.95$8.97

Circuitron ~ New 2025 ~ Remote Tortoise Switch Machine Mount ~ 800-6100

Circuitron ~ New 2025 ~ Remote Tortoise Switch Machine Mount ~ 800-6100

$15.23$7.62

New Circuitron 800 6000 6012 Slow Motion Tortoise Switch 12 Pack

New Circuitron 800 6000 6012 Slow Motion Tortoise Switch 12 Pack

$199.99$100.00

Circuitron FL-2 Alternating Flasher

Circuitron FL-2 Alternating Flasher

$20.00$10.00

CIRCUITRON, DF-1, GRADE, CROSSING DETECTOR W/FLASHER

CIRCUITRON, DF-1, GRADE, CROSSING DETECTOR W/FLASHER

$35.99$18.00

Circuitron #800-6101, Cable and actuator NIB

Circuitron #800-6101, Cable and actuator NIB

$9.99$5.00

Circuitron 7431-06 Very High Output Lamps 50ma (6)

Circuitron 7431-06 Very High Output Lamps 50ma (6)

$11.19$5.59

Circuitron Tortoise Drilling Template 6190

Circuitron Tortoise Drilling Template 6190

$9.98$4.99

CIRCUITRON 5401 AR-2 Automatic Reverse Circuit with Adjustable Delay - New

CIRCUITRON 5401 AR-2 Automatic Reverse Circuit with Adjustable Delay - New

$56.49$28.25

Circuitron 6200 ~ New 2025 ~ Smail Switch Machine DCC Decoder Equipped ~ 1 Pc

Circuitron 6200 ~ New 2025 ~ Smail Switch Machine DCC Decoder Equipped ~ 1 Pc

$34.23$17.11

New Circuitron 800 6000 Slow Motion Tortoise Switch HO N

New Circuitron 800 6000 Slow Motion Tortoise Switch HO N

$15.99$8.00

Circuitron SD-3 Tri-Color LED Signal Driver

Circuitron SD-3 Tri-Color LED Signal Driver

$9.79$4.89

Circuitron FL01 O Scale Strobe Flasher Replacement

Circuitron FL01 O Scale Strobe Flasher Replacement

$12.74$6.37

Circuitron ~ TP-1 2.6v50ma Track Power Adapter ~ 2001

Circuitron ~ TP-1 2.6v50ma Track Power Adapter ~ 2001

$13.29$6.64

CIRCUITRON 9206 Opto-Sensor 6 Pack for use with all Circuitron Detection Circuit

CIRCUITRON 9206 Opto-Sensor 6 Pack for use with all Circuitron Detection Circuit

$15.99$8.00

CIRCUITRON HO Scale NOS STROBE FLASHER KIT MODEL FL1, #1002 Red, 1001 Orange

CIRCUITRON HO Scale NOS STROBE FLASHER KIT MODEL FL1, #1002 Red, 1001 Orange

$22.50$11.25

Circuitron 1200 HO Scale CF-1 Caboose Flasher With Red LED

Circuitron 1200 HO Scale CF-1 Caboose Flasher With Red LED

$20.95$10.47

Circuitron 6301 ~ Smail Terminal Block Connectors Screw Terminals ~ Both Pieces

Circuitron 6301 ~ Smail Terminal Block Connectors Screw Terminals ~ Both Pieces

$11.97$5.99

Lot of 3 Circuitron 800-9602 800-9603 Solderless Connectors Model railroad NOS

Lot of 3 Circuitron 800-9602 800-9603 Solderless Connectors Model railroad NOS

$10.00$5.00

Circuitron Part #2002 Track Power Adapter, TP-2 - More Below

Circuitron Part #2002 Track Power Adapter, TP-2 - More Below

$19.25$9.63

Circuitron 800-1400 HO Scale Oscillating Ditch Lights Model DL-1

Circuitron 800-1400 HO Scale Oscillating Ditch Lights Model DL-1

$19.54$9.77

Circuitron #800-5102 Multi-Scale FL-2 Alternating Flasher Circuit Board - NOS

Circuitron #800-5102 Multi-Scale FL-2 Alternating Flasher Circuit Board - NOS

$12.49$6.25

NEW SEALED CIRCUITRON TORTOISE REMOTE MOUNT 800-6100 - 3+ FREE SHIP

NEW SEALED CIRCUITRON TORTOISE REMOTE MOUNT 800-6100 - 3+ FREE SHIP

$20.00$10.00

CIRCUITRON 6312 Terminal Block Set fits SMAIL - 24 terminals / 12 sets

CIRCUITRON 6312 Terminal Block Set fits SMAIL - 24 terminals / 12 sets

$47.95$23.98

CIRCUITRON 5102 FL-2 Alternating Flasher Circuit Board MODELRRSUPPLY $5 Offer

CIRCUITRON 5102 FL-2 Alternating Flasher Circuit Board MODELRRSUPPLY $5 Offer

$24.29$12.14

Circuitron Gate/Semaphore Actuator - Drive Mechanism w/Cable and Actuator

Circuitron Gate/Semaphore Actuator - Drive Mechanism w/Cable and Actuator

$17.75$8.88

Circuitron 800-1032 HO 3 Volt 1.7mm White Very Bright FLW-2 Strobe Light Bulb

Circuitron 800-1032 HO 3 Volt 1.7mm White Very Bright FLW-2 Strobe Light Bulb

$11.99$6.00

Circuitron 6616 ZipZ-KIT Solderless Connection System Tortoise & SMAIL 6 Pack

Circuitron 6616 ZipZ-KIT Solderless Connection System Tortoise & SMAIL 6 Pack

$30.95$15.47

Circuitron ~ Tortoise Switch Machines DT-3 ~ GRADE CROSSING DETECTOR ~ 5203

Circuitron ~ Tortoise Switch Machines DT-3 ~ GRADE CROSSING DETECTOR ~ 5203

$27.89$13.95

Circuitron 8100 RSA Remote Signal Activator

Circuitron 8100 RSA Remote Signal Activator

$20.95$10.47

Circuitron #AR-2 800-5401 Automatic Reverse Circuit w/Adjustable Delay - NOS

Circuitron #AR-2 800-5401 Automatic Reverse Circuit w/Adjustable Delay - NOS

$44.99$22.50

Circuitron Tortoise Slow Motion Switch Machines 4Pk NEW

Circuitron Tortoise Slow Motion Switch Machines 4Pk NEW

$79.59$39.80

Circuitron Remote Tortoise Mount For Crossovers & Double-Slip Switches 6101

Circuitron Remote Tortoise Mount For Crossovers & Double-Slip Switches 6101

$9.98$4.99

Circuitron ZipZ Solderless Connection System For Tortoise and SMAIL 6601

Circuitron ZipZ Solderless Connection System For Tortoise and SMAIL 6601

$5.98$2.99

N/HO/O Scale Circuitron 800-6000 Tortoise Under-Track Switch Machine

N/HO/O Scale Circuitron 800-6000 Tortoise Under-Track Switch Machine

$21.26$10.63

Circuitron 5530 All Scale SD-3 Signal Detector

Circuitron 5530 All Scale SD-3 Signal Detector

$24.99$12.49

5 Circuitron 800-8100 Plus 5 Curcuitron 8101 Lot New B12 Ho Trains

5 Circuitron 800-8100 Plus 5 Curcuitron 8101 Lot New B12 Ho Trains

$50.00$25.00

Circuitron 9614 2 Cell 3V AAA Battery Holder

Circuitron 9614 2 Cell 3V AAA Battery Holder

$2.99$1.50

Circuitron 800-6616 ZipZ Solderless Connection System Kit 6 Pc

Circuitron 800-6616 ZipZ Solderless Connection System Kit 6 Pc

$29.99$14.99

Circuitron Opto-Sensor Set Of 4 HO Scale Train

Circuitron Opto-Sensor Set Of 4 HO Scale Train

$14.95$7.47

Circuitron Micro 1.5v Bulb 7mm Diameter Lens End w/8in Black Wire Leads 7 742106

Circuitron Micro 1.5v Bulb 7mm Diameter Lens End w/8in Black Wire Leads 7 742106

$15.98$7.99

Circuitron Time Delay Circuit TD-1 800-5602

Circuitron Time Delay Circuit TD-1 800-5602

$24.99$12.49

Circuitron ZipZ Solderless Connection System Kit pkg(6) For Tortoise and SM 6616

Circuitron ZipZ Solderless Connection System Kit pkg(6) For Tortoise and SM 6616

$27.98$13.99

Circuitron 1302 End-Of-Train Flasher - Red Light

Circuitron 1302 End-Of-Train Flasher - Red Light

$18.93$9.46

CIRCUITRON 800-1302 EOT END OF TRAIN FLASHER / FRED LIGHT NEW!!! MADE IN 🇺🇸 !

CIRCUITRON 800-1302 EOT END OF TRAIN FLASHER / FRED LIGHT NEW!!! MADE IN 🇺🇸 !

$15.99$8.00

Circuitron - Mitey Lites - 800-9301 LED 3mm Orange

Circuitron - Mitey Lites - 800-9301 LED 3mm Orange

$8.00$4.00

Circuitron Traffic Light Controller TL-1 800-5820 ~ TS

Circuitron Traffic Light Controller TL-1 800-5820 ~ TS

$39.99$20.00

Circuitron ZipZ Conctn Sys Soderless - #6601

Circuitron ZipZ Conctn Sys Soderless - #6601

$5.65$2.83

Circuitron - AS-1 Automatic Slowdown

Circuitron - AS-1 Automatic Slowdown

$15.26$7.63

Circuitron 1603 BF-3 Adjustable Rate LED or Lamp

Circuitron 1603 BF-3 Adjustable Rate LED or Lamp

$24.95$12.47

Circuitron ZipZ ~ New 2025 ~ PreBuilt Solderless Connection System ~ 6 Pcs ~6606

Circuitron ZipZ ~ New 2025 ~ PreBuilt Solderless Connection System ~ 6 Pcs ~6606

$28.23$14.12

Circuitron 5616 TC-4 Tortoise Direction Alternator

Circuitron 5616 TC-4 Tortoise Direction Alternator

$30.85$15.43

Circuitron 800-5401 AR-2 Auto Reverse Circuit with Adjustable Delay

Circuitron 800-5401 AR-2 Auto Reverse Circuit with Adjustable Delay

$49.99$25.00