
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification
NORMA vydána dne 27.9.2023
Designation standards: UNE-EN 50065-4-1:2023
Publication date standards: 27.9.2023
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE