Review on 30A Inline Circuit Breaker Reset Fuse, PowMr 30 amp Manual Reset Fuse Holder for 12V-24V DC Car Audio, Stereo Switch, and Solar Inverter System – Pack of 2 by Dustin Lannan

I am adding this switch to my solar system from the controller to the battery. First plugged in my controller, shows all data, but after a while it turned off by itself. I thought there was something wrong with my controller, then I toggle the switch off and on again and the controller works again, but after a while the controller goes off again. I then check all the cable connections and everything is fine, but I notice my controller's screen keeps turning on and off when I press the little switch button. I've used the same type of switches from another brand and they all work fine, but this brand is the first time I've used it and it doesn't work!