Low-voltage switchgear and controlgear. Part 5-4: Control circuit devices and switching elements. Method of assessing the performance of low-energy contacts. Special tests
STANDARD published on 1.1.2020
Designation standards: STN EN 60947-5-4:2004/A1
Classification mark: 354101
Catalog number: 130031
Note: Change
Publication date standards: 1.1.2020
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN