Class 377 EMU

377203 takes a short pause at Watford Junction platform 9, before returning to Southern territory via Kensington Olympia.
Picture © Robert Keith.

Built	2001-2005 by Bombardier in Derby
Number built	182 units (including 28 converted from class 375 units). A further 12 units are scheduled for completion at the end of 2008
In service	2002 to present
Number currently in service	182 units
Voltage	750V Direct Current third rail 25kV Alternating Current overhead
Motors (number)	Bombardier (2)
Maximum speed	100 mph (160 kmph)

Fleet details to follow...