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

CSA C22.2 No. 5
Molded-case circuit breakers, molded-case switches and circuit-breaker enclosures (Trinational standard with NMX-J-266-ANCE-2025 and UL 489)

Edition 2025-03-07

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

CSA C22.2 No. 5 Molded-case circuit breakers, molded-case switches and circuit-breaker enclosures (Trinational standard with NMX-J-266-ANCE-2025 and UL 489)

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CSA C22.2 No. 5
Molded-case circuit breakers, molded-case switches and circuit-breaker enclosures (Trinational standard with NMX-J-266-ANCE-2025 and UL 489)