Reply to "Airpax Snapac "Instant" Hydraulic-Magnetic Circuit Breaker"

PLCProfOGR Forum Member

As an experiment, I set up my layout about 10 years ago with a "textbook" TMCC/Legacy arrangement, each 180 watt brick is connected to a Legacy Powermaster, using the recommended Lionel cables and fuses, with absolutely no other breakers, fuses, TVSS diodes or anything. No electronic failures so far despite the typical share of derailments and tools on the track. I run Legacy, TMCC, Lionchief Plus and a tiny bit of conventional.

The protection in the 180 watt bricks is fast, but the Legacy Powermaster is even faster, it is almost impossible to trip the breaker in the brick; the Powermaster almost always trips first.

No pre-war/post-war transformers involved. Personally, I think pre-war/post-war transformers are the root of a lot more electronic evil than is generally appreciated.

YMMV.

5/2/2111:19 AM

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