BS 5311-7:1976

Specification for a.c. circuit-breakers of rated voltage above 1 kV. The testing of circuit-breakers with respect to out-of-phase switching.

NORMA vydaná dňa 31.8.1976

The information about the standard:

Designation standards: BS 5311-7:1976
Note: NEPLATNÁ
Publication date standards: 31.8.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS