Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Master switch-en#Sense
Hoofdschakeleenheid-nl#Sense
Main switch-en#Sense
Interrupteur principal-fr#Sense
Interruptor principal-pt#Sense
Main switching unit-en#Sense
Hoofdschakelsysteem-nl#Sense
Hauptschalter-de#Sense
Hoofdschakelaar-nl#Sense
Főkapcsoló-hu#Sense
Interruttore principale-it#Sense
Hovedafbryder-da#Sense
Interruptor principal-es#Sense
Διακόπτης κύριος-el#Sense