Surge Protector, 1 Outlet, 540 Joules with EMI/RFI filter Computer Surge Protector, (ED70340)

These little cube surge protectors are the best. Was having a lot of power surges from my electric supplier. Burnt out quite a few electrical items because of it. The greatest thing about these cubes is that you still have access to the nearest outlet. It doesn't block another outlet. Perfect for small appliances, lamps, clocks, fans.... Low amperage draw appliances. Not designed for " heavy load" appliances like TV's, refrigerators, washing machines, etc. I even put one on each of my 2 garage door openers ! Had many " spikes" since installation. No appliance was damaged. Very happy with these little cubes.

This little guy seems to do the trick for some appliances when it comes to arc-fault nuisance tripping issues. I am an electrician and I have used this with some success to eliminate unwanted nuisance tripping on arc-fault protected circuits. (It cuts out unwanted noise or frequencies that might cause an arc-fault breaker to trip.) However, you should only use this product within it's rating or rated compacity. Do not exceed the product's rating! Otherwise, you could burn it up. And, make sure your appliance doesn't have an actual problem.... (If something you have plugged in causes an arc-fault breaker to trip maybe you shouldn't run or use it unattended just in case there is a real problem.)

Works as described, fixed my vacuum from tripping my arc flash breaker

This product may not have been specifically intended for this purpose, but we bought it because our microwave was constantly tripping the AFCI breaker, literally every time. We are now 30 days in, and the breaker has not tripped once.

I accidentally ordered 2 so I opened one so you don't have to. The only "RFI filter"-like component is a 100nF capacitor from line to ground. So no inductive components like common-mode and differential-mode chokes, and no actual LC or RC circuit. There are 3 MOVs with fuses though, so there is some level of surge protection. And it unsurprisingly doesn't help at all with copious amount of noise generated by a smart dimmer outlet that is currently being picked up by my phono preamp, and I wanted to fix that. The build quality is pretty good though, and it's even UL listed.

Tried this to solve nuisance AFCI tripping with my Dyson DC08. It has always tripped the AFCI circuits in my home, even when the house was new. I am going to return this item and replace the breaker instead. Other than that, I have no way of verifying this item is doing what it claims to do. Editing review to let everyone know that switching out the breaker did in-fact solve my tripping breaker problem.

The interference created on the TV when the microwave was operated is gone! I recommend this highly if you have a similar problem.

This is a great product I have a new home and I have these breakers that keeps kicking out because of the vacuum cleaner it's about 5 years old and and when the motor kick in it throws the breaker it's a great vacuum cleaner they say this is normal sometimes so I bought this product put it on my vacuum plug now I can use it anywhere in the house my neighbor is an electrician he said this is completely safe so now we don't have to go use just the bathroom outlets with the GF I breakers I recommend this to anybody that where the Breakers keep trippin

good deal

does not filter out line static