Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Reduced price! 
View larger
View larger 
BS 1745:1951
M00000502
New product
BS 1745:1951 Specification for alternating-current relays for railway signalling: track relays (double-element, 2-position), line relays (single-element, 2-position)
standard by BSI Group, 06/08/1951
In stock
More info
Full Description
For circuits not exceeding 250 V. Relays with or without a local element.Cross References:
BS 442