Norm-Entwurf
OEVE/OENORM EN 50630
OEVE/OENORM EN 50630
Time-delayed residual current operated circuit breakers type M without over-current protection or application in circuits with rated currents greater above 32A
Titel (englisch)
Time-delayed residual current operated circuit breakers type M without over-current protection or application in circuits with rated currents greater above 32A