BS 519:1950

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

BSI Group , 07/14/1950

Publisher: BS

File Format: PDF

$80.00$160.02

Description

Standard By:BSI Group , 07/14/1950

Published:07/14/1950

Pages:14

ISBN(s):0580008061

File Size:1 file , 340 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

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

More BS Standards PDF

IEC 60068-2-69 Ed. 1.0 b:1995

$41.00 $82.00

IEC 60870-2-1 Ed. 2.0 b:1995

$95.00 $190.00

IEC 60831-2 Ed. 2.0 b:1995

$27.00 $55.00

IEC 61429 Ed. 1.0 b:1995

$12.00 $25.00