Belkin F9H100vukcw mains surge protector, 2010
I'm assuming the "drop out" is caused by the circuit breaker in the surge
suppressor, and that resetting it restores operation.
A fire marshall told me that surge suppressors sometimes have poor-quality
circuit breakers. Their resistance is too high, and they overheat. This can
cause fires.
I suspect the breaker is bad. Once the amp runs long enough, the breaker
gets hot enough to trip.
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