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

18/30383125 DC
BS EN 61643-321 Ed.2.0. Components for low-voltage surge protective devices. Part 321. Performance requirements and test circuits for silicon PN-junction voltage limiters

Edition 2018-11-02

Original language English

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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

18/30383125 DC BS EN 61643-321 Ed.2.0. Components for low-voltage surge protective devices. Part 321. Performance requirements and test circuits for silicon PN-junction voltage limiters

Want to learn more?

18/30383125 DC
BS EN 61643-321 Ed.2.0. Components for low-voltage surge protective devices. Part 321. Performance requirements and test circuits for silicon PN-junction voltage limiters