EntityQ430055· pop 6· linked from 107 articlesPKP class EU20Sign in to savelocomotive classConnectionsPolish State RailwaysEntityPKP class ET40EntityPrussian S 10EntityPolandCountryWarsawEntityInternational Standard Book NumberEntityresistorEntitylocomotiveEntitySilesiaEntitytrack gaugeEntityPiotrków TrybunalskiEntitycompressorEntityrectifierEntityWarsaw MetroEntityelectric locomotiveEntityHennigsdorfEntityoverhead contact lineEntityrailway electrification systemEntitypantographEntityStadler FLIRTEntityCategories3000 V DC locomotivesCo′Co′ electric locomotives of EuropeCo′Co′ locomotivesLEW locomotivesPolish State Railways electric locomotivesRailway locomotives introduced in 1955Standard-gauge locomotives of Poland