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EWZ Zurich
Sales of DIGIMUT retrofit conversion kits to use Sprecher MUT relays.

Winterthur Public Utility
Modernization of 51 medium-voltage transformer stations with telecontrol and protection technology. KOMBISAVE and SAE IT's FW-5 micro telecontrol stations were successfully used. NSE AG planned, constructed, and built telecontrol cabinets and replaced existing protection relays on-site in the MS substations.

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