Members Products


Our infrastructure construction specialist area is home to over 30 companies. These companies are involved in the planning, construction and maintenance of railway infrastructure as well as in the manufacture of products needed for the construction and maintenance of infrastructure. The companies in the infrastructure construction specialist area are responsible for:

  • Project planning of railway infrastructure construction, upgrading and renovation. Companies in our infrastructure construction specialist area cover the whole spectrum of planning – from railway stations and the track network to tunnels and bridges.
  • From surveying to certifications: engineering solutions and consulting services in a wide variety of infrastructure construction projects.
  • Construction, maintenance and renovation of track infrastructure, station infrastructure and electrical installations
  • Manufacture of railway infrastructure products; from overhead line supports to cable solutions, from earthing contacts to track damping elements

Some of the flagship projects that companies from our infrastructure construction specialist area have worked on include: the Gotthard base tunnel, the Lötschberg base tunnel, the new Zurich through station, the Furka tunnel renovation, the modernisation of Lausanne station, and many more.

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Data / Event Recorders – Juridical Recording Units (JRU)

Event recorders are vital to analyzing the causes of an accident. HaslerRail has been manufacturing speed indicators and data recording systems since 1887. Today, tens of thousands of our devices a...

ALPHA Elektrotechnik AG

Vertical Break Disconnector TFS

Available for rated currents up to 3'150A and short circuit currents up to 100/40kA, 1s

ALPHA Elektrotechnik AG

T connector

Bolted T-connectors are the standard cable termination for the connection to transformers, motors, switchgears and other components. With the appropriate mating parts it is also possible to realise...

ALPHA Elektrotechnik AG

Center Break Disconnector CBD

The reliable all-rounder. Flexible in use, whether standing, hanging or vertically mounted, our Center Break Disconnector is adapted to your needs and can be equipped with a comprehensive set of ad...

ALPHA Elektrotechnik AG

Earthing Switch EF

Suitable for busbar earthing as well as for neutral point applications, our EF is specifically designed for your application and can be adapted to fit in existing systems. Available for short ci...

ALPHA Elektrotechnik AG

Line switch FSM

Available for rated currents up to 630A and short circuit currents up to 63/25kA, 1s

ALPHA Elektrotechnik AG


With the mobile partial discharge equipment EGT-75 from ALPHA-ET, our customer can test the high voltage cable solution after assembling and mounting on the train.

ALPHA Elektrotechnik AG


ALPHA-ET offers a wide range of services in Traction business for train manufacturers, service providers and train operators.

ALPHA Elektrotechnik AG


For disconnectors we provide FIRST CLASS SERVICE to ensure long-life, secure and reliable operation of the installed equipment. A team of qualified experts will support you in all necessary step...

ALPHA Elektrotechnik AG

Jumper cable

In general, a distinction is made between fully insulated and partly insulated jumper cables. Both cables are manufactured according to customers’ needs. They are optimized for the use in traction ...

ALPHA Elektrotechnik AG

Flexible termination - ESF 40S

The flexible cable termination ESF 40S is a dry, slip-on termination for modular assembly. It largely consists of prefabricated, slip-on silicone components. The use of silicone sheds makes it idea...

ALPHA Elektrotechnik AG

Pluggable terminations CCS and ESF-S

CCS cable termination The CONNEX Connection System is a dry pluggable cable termination for cable to cable connections of all kind. The connectors on the equipment-side are designed to meet EN 5...

ALPHA Elektrotechnik AG

Post insulator

The ALPHA silicone rubber post insulators are used for a wide range of high voltage applications. They support the cable terminations, busbars and other equipment of the HV-cabling on trains. Stand...

ALPHA Elektrotechnik AG

Rigid termination - ESF RS / DS

The rigid cable termination ESF RS and DS are dry, slip-on terminations for modular assembly. They largely consist of one compact, prefabricated, slip-on silicone component. The use of silicone sh...

AFRY Schweiz AG.

Versorgung und Netze

Die Modernisierung des Übertragungsnetzes ist ein Schlüsselfaktor für den Energiewandel.

AFRY Schweiz AG.

Umweltverträglichkeit für Infrastrukturprojekte

In allem, was wir tun, respektieren wir Landschaft und Natur. AFRY's Spezialisten sind Experten in der Beurteilung, wie Ihr Projekt sich auf ökologische und soziale Faktoren auswirkt und von diesen...

AFRY Schweiz AG.


AFRY Schweiz AG.

Betriebs- & Sicherheitsausrüstung

Der moderne private und öffentliche Verkehr stellt hohe Anforderungen an Sicherheit und Zuverlässigkeit. Dadurch gewinnen Energieversorgung, Verkehrsregelungs- und Überwachungsanlagen, Leit- und Ko...

AFRY Schweiz AG.

Generalplanung / Architektur

Als Ihr Generalplaner übernehmen wir für Sie alle Planungsleistungen und decken sämtliche Phasen eines Projekts ab, von der Idee bis zum wirtschaftlichen Betrieb.

  • Swissrail Industry Association
  • Taubenstrasse 32
  • CH-3011 Bern

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