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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

JIS C 4609
Directional ground relay set for 6.6 kV consumer

Edition 1990-06-30

Original language English

Price from 83.80 €

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

JIS C 4609 Directional ground relay set for 6.6 kV consumer

Want to learn more?

JIS C 4609
Directional ground relay set for 6.6 kV consumer