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Tyco Switch Problem

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  • Member since
    September 2017
  • 1 posts
Tyco Switch Problem
Posted by ChesterJoe on Saturday, September 30, 2017 12:57 PM
I have a set of old switches- Tyco HO 18"R Remote Control #611 They do not carry the power through the switch. The voltage is 0 after the switch either on the turn out or the straight thru. Is this some sort of "Block Switch?" Is there any way to rewire the switch to solve this problem. Thanks.
  • Member since
    January 2010
  • From: Chi-Town
  • 7,712 posts
Posted by zstripe on Monday, October 2, 2017 2:00 PM

ChesterJoe,

Welcome To The Forums......being a new member, You will be moderated for about five posts, so Your posts will not show up immediately....so keep that in mind.

The Tyco switches are very similar to the Atlas Snap Switch, with plastic insulated frogs that relied on the points and hinge points to carry power from the stock rails to the rails after the frog. In time those hinge points lose contact due to corrosion/oxidation....sometimes cleaning with a electrical cleaner will work for awhile, sometimes not. Enclosed is a pic' of an Atlas Snap Switch which should look almost exactly like Yours. Hopefully You know how to solder, because that is what You will need to do to correct Your power loss.......do not rely on rail joiners for power pick-up...they also lose contact over time....DC/DCC it doesn't matter...it will work for both:

Good Luck! Big Smile

Frank

 

  • Member since
    May 2004
  • 7,500 posts
Posted by 7j43k on Monday, October 2, 2017 4:17 PM

Just to be totally clear about Frank's drawing:  use a wire to connect the "plus points".  use another wire to connect the "minus points".  

The easiest (but NOT the best) way to do that is to get some Atlas 842's:

 

 

You can connect the wires under the table and you're done.

Again:  there are better ways, but none easier.

 

 

Ed

  • Member since
    July 2006
  • From: North Dakota
  • 9,592 posts
Posted by BroadwayLion on Monday, October 2, 2017 4:58 PM

If LION recalls correctly the Tyco switches were steel and not Nickle-Silver, ergo lots of electrical problems.

 

Next, If you had a loop with a siding then having a switch that cut power to the siding would be a good thing and not a bad thing.

 

LION uses Atlas Switches with power on both legs and he gaps them so that the route controls the power. Him likes that better, but then LION *likes* complicated.

 

ROAR

The Route of the Broadway Lion The Largest Subway Layout in North Dakota.

Here there be cats.                                LIONS with CAMERAS

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