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Trix

Trix 21531 – Era III digital freight starter set – H0 1:87

Regular price €299,00 EUR
Tax included Shipping calculated at checkout.

Trix 21531 – Era III digital freight starter set – H0 1:87 is backordered and will ship as soon as it is back in stock.


Item to order, available from the manufacturer (checked 26 October 2026). Not in our warehouse. Estimated delivery in 6–9 working days from ordering, subject to continued manufacturer availability.
Model archive

Model information and documents

Technical data, history and available documents for this model.

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Standard or priority MRW shipping

Mainland Spain: standard shipping €4.99 below €69; free standard shipping from €69. Items from our own warehouse are dispatched once a week, normally Wednesday or Thursday.

Priority MRW: €9.99 below €69; €7.99 from €69. Paid, available goods ready in our warehouse: orders received before 10:00 mainland Spanish time are handed to MRW the same working day, otherwise by the next working day. Weekends and public holidays excluded. Estimated transit: 24–48 working hours after handover to MRW, not after ordering.

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Tracked shipping. Pre-orders, special-order goods and external warehouse items retain their availability lead times; MRW does not make them immediately available. Full terms and other destinations.

30 días de devolución gratuita

Model information and documents

Manufacturer information describes the model. The item description and photos define the condition and contents of this particular offer.

  • Era III
  • DCC decoder
  • Digital decoder with up to 32 functions; accessible functions depend on the controller
  • Twin headlights at both ends, changing with travel direction
  • Metal locomotive chassis
  • Close-coupling mechanism and NEM coupler pocket
  • Adults only

Equipment and technical details

Identification

Manufacturer / reference
Trix 21531
Gauge / scale
H0 / 1:87
Era
III
Railway company
DR / DB
Track gauge
16.5 mm

Operation and model details

For H0 two-rail layouts, 16.5 mm gauge. The manual confirms mfx/DCC, factory DCC address 03 and a 360 mm minimum radius. mfx provides automatic registration. The manufacturer illustration gives roughly 150 × 76 cm for the oval; allow extra room for access and future points. Trix C-track extensions 62900, 62902 and 62903 are sold separately. Märklin centre-stud C track uses a different electrical system.

Adult model. Manufacturer images may show scenery and layouts outside the described contents.

Digital functions and systems

The product-page function list and the manual's key assignments are separate sources. Every row, including repeated entries, is retained. F keys come from the manual and are not inferred from product-list order.

●: listed by the manufacturer. —: not listed in this table; not a general statement about the system's capabilities.

DCC, SX2, SX and MFX are the system/protocol names used on the original product page.

1Function group 12

Listed by the manufacturer for:

  • DCC
  • MFX

Not listed in this table for: SX2 / SX

  • Headlights
  • Direct control

Source: Trix 21531

F keys and compatibility from the manual

The product page and manual may list functions differently. Both tables remain separate to preserve the information from each source.

KeyFunctionDCMS IMS IICS ICS II/III
F0Headlights●●●●●
F4Direct control—●●●●

Open original manual — PDF p. 6

View model file ↗

Description

DR class 74 with three freight wagons, Trix C-track oval and Mobile Station: a complete digital introduction to H0 1:87.

Contents and operation

The tank locomotive drives three axles and has a flywheel and traction tyres. Directional twin headlights are digitally switchable. Contents include an Omu open wagon, Gr/GR box wagon and Rlmms 58 stake wagon, plus 20 track sections: 12 × 62130, 4 × 62188 and 4 × 62172. Mobile Station, connection box, 36 VA/230 V power supply and illustrated guide are included. The manufacturer gives an approximate train length of 51 cm. Sound is not listed as equipment for this set.

Prototype and context

The formation represents Era III freight traffic in East Germany. DR vehicles are joined by a DB stake wagon temporarily used there, so the mixed railway markings are intentional. Open, covered and stake wagons introduce different loading tasks and provide a basis for later shunting operations.

Planning and compatibility

For H0 two-rail layouts, 16.5 mm gauge. The manual confirms mfx/DCC, factory DCC address 03 and a 360 mm minimum radius. mfx provides automatic registration. The manufacturer illustration gives roughly 150 × 76 cm for the oval; allow extra room for access and future points. Trix C-track extensions 62900, 62902 and 62903 are sold separately. Märklin centre-stud C track uses a different electrical system.

Adult model. Manufacturer images may show scenery and layouts outside the described contents.

Item to order, available from the manufacturer (checked 26 October 2026). Not in our warehouse. Estimated delivery in 6–9 working days from ordering, subject to continued manufacturer availability.

View the complete model file

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