
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