Read in the February 2021 issue about how to control the signal lights on a #450 signal bridge with a SPDT relay. I'm running Lionel trains with a ZW transformer. Where can I get the relay, what are the specs of what I ask for? Do I run it off of track power?
Give this company a call and tell them what you want.
Larry
Or look in the November CTT for my article, "The Kalmbach block-signal circuit", on page 54 for a way to operate your signal without using a relay.
Bob Nelson
I have used similar to these for control & signaling, using insulated rails to trigger the relays power through rectifiers for the DC.
Rob
Our community is FREE to join. To participate you must either login or register for an account.
Get the Classic Toy Trains newsletter delivered to your inbox twice a month