FS Class E.421

The FS Class E.421 locomotive of the Italian State Railways (FS) was a battery electric locomotive, built as a single unit (E.421.1) and used for shunting at the old Milano Centrale railway station. ^[1]

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Table of Contents

1. 10 relations: Bo-Bo, Electric locomotive, Electric vehicle battery, Ferrovie dello Stato Italiane, Milano Centrale railway station, Shunting (rail), Tecnomasio, Third rail, Traction motor, Varese.

2. Battery electric locomotives
3. Ferrovie dello Stato Italiane electric locomotives
4. Railway locomotives introduced in 1921

Bo-Bo

B-B and Bo-Bo are the Association of American Railroads (AAR) and British classifications of wheel arrangement for railway locomotives with four axles in two individual bogies.

See FS Class E.421 and Bo-Bo

Electric locomotive

An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor.

See FS Class E.421 and Electric locomotive

Electric vehicle battery

An electric vehicle battery is a rechargeable battery used to power the electric motors of a battery electric vehicle (BEV) or hybrid electric vehicle (HEV).

See FS Class E.421 and Electric vehicle battery

Ferrovie dello Stato Italiane

Ferrovie dello Stato Italiane S.p.A. ("Italian State Railways JSC"; previously only Ferrovie dello Stato, hence the initialism FS) is Italy's national state-owned railway holding company that manages transport, infrastructure, real estate services and other services in Italy and other European countries.

See FS Class E.421 and Ferrovie dello Stato Italiane

Milano Centrale railway station

Milano Centrale (Stazione di Milano Centrale) is the main railway station of the city of Milan, Italy, and is the second busiest railway station in Italy for passenger flow (after Roma Termini) and the largest railway station in Europe by volume.

See FS Class E.421 and Milano Centrale railway station

Shunting (rail)

Shunting, in railway operations, is the process of sorting items of rolling stock into complete trains, or the reverse.

See FS Class E.421 and Shunting (rail)

Tecnomasio

Tecnomasio was an Italian scientific and precision instrument company founded in the 1860s.

See FS Class E.421 and Tecnomasio

Third rail

A third rail, also known as a live rail, electric rail or conductor rail, is a method of providing electric power to a railway locomotive or train, through a semi-continuous rigid conductor placed alongside or between the rails of a railway track.

See FS Class E.421 and Third rail

Traction motor

A traction motor is an electric motor used for propulsion of a vehicle, such as locomotives, electric or hydrogen vehicles, or electric multiple unit trains.

See FS Class E.421 and Traction motor

Varese

Varese (or; Varés; Baretium; archaic Väris) is a city and comune in north-western Lombardy, northern Italy, north-west of Milan.

See FS Class E.421 and Varese

See also

Battery electric locomotives

• Battery electric multiple unit
• FS Class E.421
• London Underground battery–electric locomotives
• New Zealand E class locomotive (1922)
• New Zealand EB class locomotive
• Polar Bear (battery-electric locomotive)

Ferrovie dello Stato Italiane electric locomotives

• FS Class E.220
• FS Class E.320
• FS Class E.321
• FS Class E.321 (third rail)
• FS Class E.326
• FS Class E.330
• FS Class E.331
• FS Class E.332
• FS Class E.333
• FS Class E.360
• FS Class E.380
• FS Class E.402
• FS Class E.403
• FS Class E.405
• FS Class E.412
• FS Class E.414
• FS Class E.420
• FS Class E.421
• FS Class E.424
• FS Class E.428
• FS Class E.430
• FS Class E.431
• FS Class E.432
• FS Class E.444
• FS Class E.464
• FS Class E.470
• FS Class E.471
• FS Class E.491 and E.492
• FS Class E.550
• FS Class E.620
• FS Class E.621
• FS Class E.626
• FS Class E.632
• FS Class E.636
• FS Class E.646
• FS Class E.656
• FS E.323 and E.324

Railway locomotives introduced in 1921

• État 141-001 to 141-250
• Bavarian P 3/5 H
• Belgian State Railways Type 7
• Caledonian Railway 956 Class
• Canadian National 7470
• China Railways SL4
• Edward Thomas (locomotive)
• FS Class E.421
• GCR Class 9Q
• GNR Class O2
• GNRI Class T2
• Great Northern H-5
• Hetch Hetchy 6
• KNR Pureo7-200 class locomotives
• LNWR Class G2
• LSWR G16 class
• LSWR H16 class
• MGWR Classes F, Fa, and Fb
• NS 3400
• Rhaetian Railway Ge 6/6 I
• Sea Lion (battery-electric locomotive)
• Sentetsu Pashii-class locomotive
• South African Class GA 2-6-0+0-6-2
• South African Class GB 2-6-2+2-6-2
• Southern Pacific 2472
• Southern Pacific 745
• Southern Pacific Class P-8
• UR GC class

References

[1] https://en.wikipedia.org/wiki/FS_Class_E.421

Also known as FS Class E421.

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