
Electromechanical non-specified time all-or-nothing relays. Insulation coordination.
NORMA vydána dne 15.4.1999
Designation standards: BS EN 61810-5:1999
Note: NEPLATNÁ
Publication date standards: 15.4.1999
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technické normy BS