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I've been designing panels for years, always including a convenience receptacle (with a 3 amp breaker) for plugging in a laptop charger.
Recently I've noticed the label on my laptop charger stated a draw of 3.9 Amps! While I'm sure it isn't always drawing that, I question if I shoud choose a larger breaker. Trouble is, all the companies that provide convenience receptacles w/ breaker only provide a 3 amp breaker.
My question - Is 3 amp dictated by some code, or is it just the trend/habit in the industry.
Thanks!
Recently I've noticed the label on my laptop charger stated a draw of 3.9 Amps! While I'm sure it isn't always drawing that, I question if I shoud choose a larger breaker. Trouble is, all the companies that provide convenience receptacles w/ breaker only provide a 3 amp breaker.
My question - Is 3 amp dictated by some code, or is it just the trend/habit in the industry.
Thanks!