"Hankal" wrote in message
...
Landing light circuit breaker 20 amp. Pops after about one minute.
.
Thanks
Hank

Check voltage drop across the switch. Could be high resistance in the
switch. Could be corroded slide terminals that go on the bulb. Could be
multi strand wires, with some of the strands broken. Find the culprit, as
one of them could let you down, when most needed. Also, has anyone stole
some power from that circuit, to power some avionics, or such?
--
Jim in NC