The controller is a simple (momentary) SPDT switch with the bulb wired between the common ground and one of the other contacts. However, you must use a #53 low current bulb. If you put a different bulb in it will draw enough current to make the switch point move.
It is possible, and there are some videos on you tube including one done by Lionel, to convert the switch to transformer power but I'm not a fan of anything O27. If you are just getting started I reccomend building your layout with O track and use 022 switches which will not have these problems.
Yes; but, with some difficulty they can be rewired to work from a separate supply.
Be aware that the order of the terminals differs from the 022-style turnout, and that, even with the wires appropriately rearranged, the 1122 will not properly light the red and green lamps in an 022C controller.
Bob Nelson
Picked up a decent pair of 1122 turnouts on eBay. But need to get an operating switch for them. I've been dealing with the Train Tender who is a great guy and very helpful! He has a rewired switch available. Looking at wiring diagrams in the Lionel repair and operating manual, I am guessing the 1122's operate by track current. Is that correct?
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