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Circuitron TC-4 Tortoise Direction Alternator #5616
Use Circuitron’s TC-4 direction alternator to control a Tortoise switch machine. The board requires 12–18V DC. The Tortoise machine and external control components are separate. Manufacturer: Circuitron Part number: 5616 Application: Model railroad electronics and accessories
MODEL TRAIN DETAILS
Available to orderThis item is available to order. Review the listed specifications and delivery information.
- Scale
- MULTI-SCALE
- Part number
- CIR5616
Compatibility: Confirm scale, gauge, track family, rail code, power type, DCC status, minimum radius, coupler and required components. Matching scale or brand alone does not prove compatibility.
Shop train parts and accessories- Review the listing photos, specifications and condition notes.
Product details
Use Circuitron’s TC-4 direction alternator to control a Tortoise switch machine. The board requires 12–18V DC. The Tortoise machine and external control components are separate.
- Manufacturer: Circuitron
- Part number: 5616
- Application: Model railroad electronics and accessories
Specifications are listed alongside the product details above.
Condition & collecting
Match the listed scale and track gauge to your layout. For locomotives, check the power system, decoder and sound details; DCC ready does not mean a decoder is installed. For rolling stock, check couplers, clearance and the manufacturer's minimum-radius requirement where provided.
Shipping & returns
Shipping, taxes and any applicable discounts are calculated at checkout.

