Cooper GFCI's; can't handle a brownout?

[brantmacga]

Over the past couple of days, I've had to replace several Cooper GFCI's (receps) at various places that I installed a few months ago. Cooper is not a brand that I normally use, but I seem to remember getting a deal on them or something.

We've had a lot of bad weather over the past week, and a lot of brownouts and outages. Can these coopers not handle the brownouts? I haven't received any calls about other brands.

 

[Rewire]

Over the past couple of days, I've had to replace several Cooper GFCI's (receps) at various places that I installed a few months ago. Cooper is not a brand that I normally use, but I seem to remember getting a deal on them or something.

We've had a lot of bad weather over the past week, and a lot of brownouts and outages. Can these coopers not handle the brownouts? I haven't received any calls about other brands.

this is the box store brand I put them on docks and they failed now I use pass & seymore and never have an issue

 

[brantmacga]

this is the box store brand I put them on docks and they failed now I use pass & seymore and never have an issue

I normally use P&S or Leviton. I'll certainly never buy another cooper.