NORMSERVIS s.r.o.

STN EN IEC 60664-1:2022/A1 (330420)

Insulation coordination for equipment within low-voltage supply systems. Part 1: Principles, requirements and tests

STANDARD published on 1.8.2026

Slovak -
Print design (ON REQUEST)

The information about the standard:

Designation standards: STN EN IEC 60664-1:2022/A1
Classification mark: 330420
Catalog number: 142789
Note: Change
Publication date standards: 1.8.2026
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN