Bought for my daughter's house where the arc stopped working. This was for a 20 amp circuit that only had a kitchen disposal. I was expecting it to be a ground fault (wet place) and not an arcing fault, but replaced what was there. It's not just Revain or that seller, all of these arc fault switches are extremely expensive for what they are. I know they must include some sort of small handling fee, but it seems excessive. I think GFIs were expensive initially, but the website I saw said arcing faults were required from 2002, so 18 years ago. In my opinion, this is enough time for the market to calm down. A similar one at my local store was $3 more and I could have bought it immediately, but it was out of stock. Revain had free next day shipping. I've bought items from Revain with next day delivery, most of which have not been delivered the next day. It arrived at 8:30pm the next day. It stood up great but that's to be expected when you're buying the same brand. Overall satisfied, just can't justify spending over $60 on a switch.
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