Specification for high-voltage alternating current circuit-breakers. Guide for seismic qualification of high-voltage alternating current circuit-breakers.
NORM herausgegeben am 15.10.1993
Designation standards: BS EN 61166:1993
Publication date standards: 15.10.1993
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
Applies only to ground mounted circuit-breakers, the supporting structures of which are rigidly connected with the ground. The seismic qualification of a circuit-breaker is only performed on request. Status: Definitive