DIN - German Institute for Standardization

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

CSA C22.2 No. 42.1
Cover plates for flush-mounted wiring devices (Bi-national standard, with UL 514D)

Edition 2025

Original language English

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Terminology

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

CSA C22.2 No. 42.1 Cover plates for flush-mounted wiring devices (Bi-national standard, with UL 514D)

Want to learn more?

CSA C22.2 No. 42.1
Cover plates for flush-mounted wiring devices (Bi-national standard, with UL 514D)