Modern UK Signalling - What do you want to know? in Permanent Way, Signalling & Infrastructure Posted January 31, 2023 Where can relays still be found operating in SSI installations? Saw some LOCs propped open on a SSI scheme and saw relays installed so wondered what their function might be? cheers
Modern UK Signalling - What do you want to know?
in Permanent Way, Signalling & Infrastructure
Posted
Where can relays still be found operating in SSI installations? Saw some LOCs propped open on a SSI scheme and saw relays installed so wondered what their function might be? cheers