• BS 4521-4:1975

BS 4521-4:1975

Specification for railway turnouts for private users-Heavy grade turnouts over which British Railways locomotives do not operate, for axle loads which may exceed 25 tons, using flat bottom rails

BSI Group , 04/30/1975

Publisher: BS

File Format: PDF

$175.00$350.52


Turnouts from straight 4 ft 8½ in gauge track made from rails dimensionally in accordance with BS 11, section 110A or 113A, in wear resistant steel quality or of cast austenitic manganese steel to BS 1457.Cross References:BS 11BS 24:Part 3ABS 24:Part 6BS 47BS 64BS 84BS 500BS 970:Part 5 BS 1452BS 1457BS 1802

More BS Standards PDF

IEC 60601-2-18 Ed. 3.0 b:2009
IEC 60332-3-24 Ed. 1.1 b:2009
IEEE C62.64-2009

IEEE C62.64-2009

$64.00 $128.00

IEC 60205 Ed. 3.1 b:2009

IEC 60205 Ed. 3.1 b:2009

$145.00 $290.00