HANNOVER MESSE 2019, 01 - 05 April


Instrument Transformers

Logo TWB

Hall 12, Stand F03


TWB SA designs, develops and manufactures, exclusively, dry-type low and medium voltage instrument transformers up to 36 kV and 3000 A, current and voltage, for indoor and outdoor application.
Our transformers are installed and have proven their value since 1971, operating under harsh conditions all over the world, from Canada to Australia and from Laos to Saudi Arabia.
All our products are type test certified according to IEC 61869 and designed to meet all International standards such IEC, DIN, ANSI, BS, AS, VDE etc.
Our production line is fully automated, each manufacturing process is electronically controlled and certified in compliance with EN ISO 9001 and EN ISO 14001.
Our company is constantly investing in new technologies and the improvement of our production systems, in order to continuously increase our production capacity, improve our production lead time and achieve even more competitive product prices.

  • Company Data
Company Data


Agiou Georgiou Str. 38
15123 Athens Greece

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