Intertrafo Logo
FI | EN | RU


interMARINE 1-phase transformers are DNV GL type approved

interMARINE 1-phase transformers from range 50VA to 2400VA are now DNV GL type approved Read more »


StandexMeder Planar transformers and inductors now available!

Energy-efficiency and better performance for devices used in many commercial and industrial applications. Read more »


Orders and
+358 2 244 2111 (tel)

POLYLUX Rail and switch point heating transformers  

The interRailway product range include a wide selection of rail and switch point heating transformers manufactured by the Spanish POLYLUX.

 POLYLUX manufactures high quality transformers, coils, harmonic filters, stabilised power supply units and voltage compensators. International standards are complied with in the manufacturing process, and only top quality materials and production methods are used. The products are internationally known and respected.



            Contact Sales

Intertrafo Oy | Unkarinkatu 16, 20750 Turku | Tel. +3582 2442 111 | Fax (02) 2442 350