Reply to "MTH Z4000 onboard breakers not tripping"

oldschoolrailOGR Forum Member

Ok, this is where I show my ignorance even more. What inside the transformer would shut off the throttle? And what is a FET? And what would it then take to trip the external breakers because, as mentioned before, one small short on the track on the lionel cw or gw and those breakers tripped instantly. Thanks!!

11/26/1610:02 AM

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