Signalling Relays
STS Rail has been manufacturing BR930 series relays since the 1960’s and have successfully supplied a wide variety of versions to railway operators throughout the world.
Originally manufactured as Tyer G4, then as Field & Grant, STS Signals and now as STS Rail, there are over 100 relay designs currently being manufactured meeting the requirements of many railway operators.
Special Designs
STS are able to design special signalling products housed within standard plug-in modules
View Special Designs »
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Contact Details
Signalling Contact Details
STS Rail Ltd
Doulton Road, Cradley Heath,
West Midlands. B64 5QB
Telephone +44 (0) 1384 567755
Fax +44 (0) 1384 567710