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LTSV > Rail Data > Data > Codes > TOPS List > 303
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TOPS Code/Class: 303 Previous Next
TOPS Category: ?This is my own (unofficial) means to categorise TOPS codes based on what they relate to and whether they are long (4 characters, i.e. including sub-codes) or short (3 characters) SM - Short Code, Multiple Units In selection ?This works on your last-used TOPS selection, including any filters and sort orders. Buttons will not show if the current TOPS code was not in your last selection, or if you are at the beginning or end of the data set.
TOPS GENKOC: ?The first character of a TOPS code is known as the GENKOC and indicates the general type of rolling stock (e.g. 1xx are DMUs). 3 - Electric Multiple Units (originally AC only) Overall ?This works on the overall TOPS code list without any filtering or sorting applied.
TOPS BRAKTY: ?The third character of many TOPS codes is the BRAKTY, indicating the type of braking equipment fitted (e.g. A indicates air brakes). * - Not defined by code
Description: 3-car Electric Multiple Unit (previously AM3)
Numbers: ?Numbers are only shown where the ranges were limited. Otherwise, refer to the listings section below. The letter r after the numbers indicates this is a range, with not all numbers in the sequence used. 001-091, later 303001-303091
Status: Defunct
Date On: 1972
Origins: TOPS classification
Date Off:
Destiny: Withdrawn
Key Photo:
Icon:
Sub-codes ?If this code had any sub-codes, they will be listed here.
303/0 3-car Electric Multiple Unit
303/1 3-car Electric Multiple Unit (refurbished)
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
0 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
Batches ?Batches of numbers built or converted to this TOPS code are listed below. Note that only codes that were wholly to this code will appear, otherwise refer to the listings section for other numbers.
There are 7 batches recorded as being wholly to this TOPS code (including any sub-codes).
Numbers Class Design Type Qty Origin Built/Converted Date/s Lot
61481-61515 303 416 Class 303 Motor Brake Second Open (MBSO) 35 New Pressed Steel 1961 30580
61812-61867 303 416 Class 303 Motor Brake Second Open (MBSO) 56 New Pressed Steel 1961 30630
75566-75600 303 439 Class 303 DTSO 35 New Pressed Steel 1961 30579
75601-75635 303 439 Class 303 DTBSO 35 New Pressed Steel 1961 30581
75746-75801 303 439 Class 303 DTSO 56 New Pressed Steel 1961 30629
75802-75857 303 439 Class 303 DTBSO 56 New Pressed Steel 1961 30631
303001-303091 303 Class 303 3-car EMU 91 New Pressed Steel 1959-1961
Profiles ?Profiles provide an overview of the histories of various types of train. Profiles that are relevant to this TOPS class/code are listed below. If no profiles are shown, try looking under the parent code (in main details section above)
Photos - Internal
There is 1 photo of this type (including any sub-codes).

Photos - External
ID Number TOPS Design Livery Photo location Photo date Comment Source ?Shows the approval status of each photolink. Hover over an icon for an explanation.
455 303066 303 Unknown Greater Manchester orange/brown Manchester Piccadilly 06/03/1990 https: / /www.flickr.com /photos /martynhilbert /52413156259 / ball graphicApproved, auto/admin
Click the ball icon to view the details of the approval status of this note.
Listings
There are 205 listings (with 86 distinct numbers) for this TOPS code/class (including any sub-codes).


Notes
No notes have been left yet. ?There may be some notes posted but which have not yet been approved.
Related Information
To be added
Dimensions ?Dimensions are normally recorded against design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available.
There are no dimensions recorded for this TOPS code.
Drawings ?Drawings are normally referenced to specific design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available. If no drawings are listed here, try looking at related designs/diagrams (above).
There are no drawings referenced for this TOPS code.
Data History
Record added 01/01/2020 by Thomas Young
This item has not been edited.