6-63A, Miniature Circuit Breaker, 1Pole+N Port AC 230V, DIN Rail Mounted 40 amp Breaker, Circuit Leakage, Overload, Short-Circuit Protection, 110V / 120V Available

These are nice breakers: Tested and breaks on short. Nice looking, but not pretentious. She fits snuggly on a din rail, but can be nudged with a slight effort. I ordered the 20 amp, and the ports are large enough to accommodate a ¼ inch bolt – so large enough for a #2 AWG. That's more than ample for a 20 amp breaker, but since this same breaker is being sold in sizes 6amp to 63amp I imagine they are all the same. If your in the market for one of the stronger flavors – should be good to go too.So, 5 Stars for The 2 Pole Elecnova 20 amp Miniature Circuit Breaker

This is mounted in my e-panel under my AC/DC inverter. I like how it is easy to tell whether it is tripped or not by the red and green window. I was able to clamp down on Romex just fine. The case does come apart a bit if the screw is really torqued, so just be aware (not a huge deal and probably over-torqued anyway). The lever is also tight and crisp.The case itself is IEC60893-1 certified, which has to do with the plastic holding electrical components. It is bears the CCC certification logo, meaning it is allowed to be marketed in China. There is another GB certification which I believe to be much the same as the IEC. The only odd part about the case is it says 50Hz. There is no indication that it is also 60Hz. It is spelled out on the product page, however, so no big deal.5 stars, and I will update this review if necessary! Thanks!

I am a newbie to the DIN style miniature circuit breakers, but this breaker has a good feel to it and switches fine. I do not know why they are called miniature because they are about the same size as normal house breakers, maybe a bit thinner and definitely taller. Th profile that sticks out of the breaker box is smaller. They have a nice indicator that switches from red being on to green being off. I tested with some very small gauge speaker wire to check wire grip strength. It held perfectly fine and I was unable to pull out the speaker wire. There are little gripper grooves at the top and the base plate makes contact with these grooves when tightened all the way. I am a bit confused on the 230v/400v designation and if it will properly protect the rated amps at 120v.

Works as expected.Fits perfectly on my breaker box with DIN rail.Clear readout.Easy to connect input/output and they stay snugly connected.

It was a little misleading the description said 220 volts or 240 volts. Actually in United States 240 volts is too cold with neutral. So it was I had to send it back it only had one pole. Might be fine for some other country but not here

Good quality