Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Edition 1998-10

Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Edition 2013-11

Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Edition 2018-05

Switches for household and similar fixed electrical installations - Part 2-6: Particular requirements - Fireman´s switches for exterior and interior signs and luminaires
Edition 2012-03

Semiconductor devices - Mechanical and climatic test methods - Part 3: External visual examination
Edition 2017-06

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Edition 2002

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Edition 2021-10

Internal and/or external protective coatings for steel tubes. Specification for hot dip galvanized coatings applied in automatic plants
Edition 1998-01-01

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK codes)
Edition 2004-04-01

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
Edition 2021-10-15