EntityQ1128622· pop 28· linked from 130 articlesdistribution boardSign in to savecomponent of an electricity supply systemConnectionselectrical switchEntityAC power connectorEntityelectric power distributionEntitydisconnectorEntityearth-leakage circuit breakerEntityarc-fault circuit interrupterEntityUnited KingdomCountrypetroleumEntityInternational Standard Book NumberEntitycoalEntitynuclear powerEntityaestheticsEntityrenewable energyEntityampereEntitytransformerEntitynatural gasEntitywind powerEntitypower stationEntityelectrical circuitEntitylight-emitting diodeEntityCategoriesElectrical wiringElectric power distribution