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BS 519:1950 PDF

BS 519:1950 PDF

Name:
BS 519:1950 PDF

Published Date:
07/14/1950

Status:
Active

Description:

Specification for tractive armature direct current neutral-polar line relays for railway signalling

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$48.006
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Relays having up to four neutral contact-arms and up to four polar contact-arms. Construction (overall dimensions, electrical tests, performance characteristics); arrangement, marking of terminals.

Cross References:
BS 442

File Size : 1 file , 340 KB
ISBN(s) : 0580008061
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 14
Product Code(s) : 21123, 21123, 00021123
Published : 07/14/1950

History

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