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  • 1 Railway Sensors Transducers
  • 3 HV Ccircuit Breaker
  • 5 MV Swithboards
  • 2 Electrical Power Substations
  • 4 Power Transformers

S.T.E. Strumenti Trasformatori Elettrici S.r.l.


Design and construction of voltage and current transformers for measuring, protection and insulation, for indoor or outdoor installation. We are specialized in the development of custom split core current transformers, ideal for revamping operations. Our product range also includes analogic and digital electronic instruments, shunts, AC/DC current and voltage sensors and transducers for railway application in substations or on-board train.

S.T.E. Strumenti Trasformatori Elettrici S.r.l.
Via Camillo Benso Conte di Cavour 66, 20865 Usmate Velate (MB), Italy
+39 (039) 68.29.450   +39 (039) 68.29.455   ste@stesrl.it
P.IVA: 00821070968 • C.F: 06271510155
Cap. soc. 110.000 € i.v. - Tribunale di Monza 21325 - REA 1086796

STE