Specification for tractive armature direct current neutral track and line relays for railway signalling. (26th July 1950)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 1950
• Extent: 1 online resource (12 pages)
• Subjects: 602.1841; Repeaters; Armatures; Electrical equipment; Relays; Dimensions; Electrical testing; Railway equipment; Electrical resistance; Pressure; Electric contacts; Voltage; Marking; Railway signals; Railway fixed equipment; Seatings; Electric terminals; Switchgear; Neutral relays; Signal devices; Contact resistance; Direct current; Clearances
• Languages: English
• Related ISBNs: 0580016579
• ISSNs: 0002-1198
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.