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ČSN is a protected designation of Czech national technical standards.
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Standard published on 1.6.2022
Selected format:Stupně ochrany poskytované kryty elektrických zařízení proti vnějším mechanickým nárazům (IK kód).
WITHDRAWN published on 1.2.1997
Selected format:Electric-engineering rules. Protective enclosures of electrical equipment and devices
WITHDRAWN published on 10.4.1987
Selected format:Protective conductor terminals for electric items
Standard published on 1.6.2014
Selected format:Electric-engineering rules. Terminals for protective conductors on electric devices
WITHDRAWN published on 1.2.1989
Selected format:
WITHDRAWN published on 1.8.1983
Selected format:Electrical apparatus for potentiallly explosive atmospheres. General requirements
WITHDRAWN published on 1.1.1993
Selected format:Electrical apparatus for potentiallly explosive atmospheres. General requirements
WITHDRAWN published on 1.10.1998
Selected format:Explosion-proof electrical apparatus. General requirements
WITHDRAWN published on 1.3.1995
Selected format:Explosion-proof electrical apparatus. Explosive mixtures. Classification and testing methods
WITHDRAWN published on 19.10.1982
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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