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Reading Lines GP35 #3647

Wednesday, 21 October 2015

Signal Mast Install - Progress...

So this week I managed to get a few more signal masts and dwarfs installed.

The first pair (a mast & dwarf) have been installed on the Harrisburg Main (protecting westbound to Lebanon) and Siding #2.

The mast is a Tomar H-865 G Type 3 Light - Signal, it is connected to a Digitrax TSMK board and to SE8C Board No7. 

The dwarf is a Tomar H-876bl Double Head - Searchlight Dwarf Signal, these have modified with RR CirKits - Tri Coloured LED's.

The combination of the RRCirKits Tri-Coloured LED's and the Tomar case are a real winner, I'm that impressed with the colour and operation that I will be converting all of my dwarf & searchlight signals to these.

The last install for the day was another two (2) H-865 masts to protect the start of the Harrisburg Line heading westbound and the Southbound section coming from Chessie Interchange at Shippensburg/York Haven.

More soon...


  1. Signals look great Jas. The green color is spot on. So much better than the yellow-green of a typical bi-colour LED.

  2. Thanks Alan, Dick at RRCirKits is on a real winner with these Tri-Colored LED's, the green is spot on, and the yellow is just as good.
    I'm that impressed that I'm converting all the dwarfs & searchlights now.