Production: Shanghai
Warehouse & Sales: Frankfurt
info@mainstar-group.de069 2474 2666-0DEEN
Rail & transit

Reliable cable systems for rail vehicles.

Robust, long-life harness solutions for demanding rail and transit applications — from interior wiring to signal and power lines.

Schienenfahrzeug / Bahntechnik — Wireframe-Illustration
EN 45545IEC 61373 · signal · door & safety
Rail technology

Harnesses for rail transit.

Rail vehicles impose the highest demands: constant vibration, temperature cycling, fire safety and decades of service life. We assemble harnesses for vehicle builders, system suppliers and maintainers — documented, standards-compliant and series-ready from batch size 1.

Vehicle

Rail vehicles

Main and auxiliary harness sets for multiple units, locomotives, coaches and metro trains. Cables per EN 50264/50306, labeled, tested and designed for the vehicle lifecycle.

Signal

Signalling

Shielded cable bundles for on-board and trackside signalling, ETCS interfaces and data transmission. EMC-compliant routing, defined impedances and robust connectors.

Safety

Door & safety systems

Harnesses for sliding doors, emergency brake and fire protection systems, gangway connections and monitoring sensors. Fire-rated materials per EN 45545, high switching cycles.

Typical applications

From interior wiring to power lines.

Interior wiring
Lighting, HVAC, infotainment
Power & control
Main power, traction, distribution
EN 45545
On-board fire protection
IEC 61373
Shock & vibration
Produktbeispiele

From our production.

Hochgeschwindigkeitszug Wireframe — Bahntechnik

Vehicle main harness

Multiple unit main harness with distribution taps

Türsteuerung Schiebetür

ECU Harness

High-pin-count Sliding door control harness with color-coded conductors

Signal- & Datenleitungssatz

Signal & data harness

Shielded cable bundle for on-board signalling

Case Example

What we built for a rail vehicle supplier.

Case · 2024
Kabelsatz für Schienenfahrzeug-Innenverkabelung — Wireframe-Illustration
Client · NDACustomer under confidentialityNRW · rail vehicle system supplier

Series harness for door and safety system

For a new vehicle platform, door control, sensors and safety chain were to be delivered in one pre-assembled harness — instead of individual wires in final assembly. We supplied standards-compliant harness sets per EN 45545 and IEC 61373 with 100% final inspection and PPAP documentation.

−28 %assembly time per coach
EN 45545fire safety certified
0field failures first series (48 coaches)
6 Wo.first sample to approval
View full case study →
For reasons of contractual confidentiality (NDA), customer name, location and identifying details are not published. Requirements and metrics are exemplary for this industry.

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Special Vehicles

Cable harnesses for special vehicles from batch size 1

Use Cases

Concrete projects from every industry — challenge, solution and result

Projekt besprechen?

Send us your drawings or describe your project. Initial consultation and quote within 48 hours.