Manchester is one of the UK's largest cities, and as such
has since the industrial revolution been a developing centre for both industry
and commerce. It was only natural that such a location would boast a sizeable
suburban railway network, and of course it was inevitable that the various
railway companies that ran these services would want to exploit the advantages
that the advent of electric traction could bring. The story of how commuters
into and out of the manchester area came to travel on trains 'powered by
lightning' is a complex story; a brief explanation follows in a route by
route format.
Routes To Bury
The first use of electric traction in the Manchester area
was an experimental scheme for the Lancashire & Yorkshire Railway on
the three and three quarter mile long line from Bury to Holcombe Brook. The
scheme was paid for by the Dick, Kerr Company of Preston as they needed to
demonstrate their electric traction supply and motive power equipment in
the hope of winning a huge order from Brazil. The route was electrified with
overhead wires energised at 3,500vDC and two trains were built to operate
the passenger service at the L&Y works at Newton Heath. Both cars had
a cab at their outer end and a pantogragh for current collection, but only
one carried the four Dick Kerr traction motors and control equipment. A ten
minute interval service on the line could be maintained by the use of only
one set. One of the units is pictured on the below at Holcombe Brook station
in 1913.

The service ran in this format from 1912 to 1917. Dick,
Kerr & Co. did not win the brazilian contract but as a result of this
scheme had assured themselves of further electrification contracts from the
L & Y when they decided to electrify their commuter line from Manchester
Victoria to Bury in 1914.
The Bury route had seen considerable expansion in the
years prior to the Great War and the L & Y saw electrification as a way
of attracting new patronage to their services. The system chosen for this
route was a 1200vDC side contact third rail, whereby the collector shoe rather
that brushing against the top of the energised rail ran in a trough at the
side and brushed the outer edge of the rail to collect current.

Electric services began on the nine and a half mile route
in late 1915, with the line from Bury to Holcombe Brook converted to the
same system to permit through running from March 1918. In reality most services
terminated at Bury with a shuttle service onward for Holcombe Brook. The
units built for the new service were similar to those for the Holcombe Brook
trials and were again built by the L & Y at Newton Heath with electrical
equipment from Dick, Kerr & Company. The cars were of all metal construction
with steel under and body frames with aluminium body panels, like the
experimental sets there were two types of car, a driving motor and a driving
trailer. The journey time from manchester victoria to Bury was 24 minutes
as opposed to 32 minutes by the previous steam service.

The L & Y units lasted in service until 1959 when
they were finally replace by British Rail built two car sets assembled at
Wolverton. These units consisted of a driving trailer and a driving motor
brake. The bodyshell was of the standard BR suburban coach with a door to
every seating bay, however the front of the cab was a new departure as it
featured a sloping front which was to become a feature of all Wolverton Built
EMUs.

These units continued to serve the Victoria - Bury route
(but not the one to Holcombe Brook as it was de-electrified and closed in
1951) until 1991 when the whole of the route was absorbed into the Manchester
Metrolink scheme.