I always check stuff like this with new appliances, but I guess there's some people who don't....
this post was submitted on 05 Dec 2023
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There’s a reason why kitchen appliances in general have such short 3ft cables. There also a reason why modern kitchens built to code have outlets every 3 ft. Too many people lburned the house down with extension cables strewn across the sink and electrocuted now we can’t have nice things.
Besides the electrocution hazard, another problem (in the US) is that someone allowed non fused 16 and 18 gauge extension cables on the market. We should only have 14 and 12 (or start putting fuses on the cords like some other countries)
14 should be for "light duty" like electronics or lamps. What you don't tell people is that pretty much anything inside the house will run fine on 14awg wire.
12 for everything "heavy duty".
The idea is people use the same wire that matches what their breakers are rated for. A 20amp breaker doesn't know that the 100ft 18 gauge extension cord feeding 3 surge protectors with every kitchen device and the "diy powered garage" is going to melt long before 20amps.
Is it overkill? yes. If you draw too much current will the wire overheat and burn down your house? Not if the breaker trips first.
Sorry, but we don't use wire diameter. We use cross section.