Review on 🔌 2-Pack 12V-24V DC Reset Fuse Holder with Manual Reset for Car Audio Stereo Switches and Solar Inverter Systems - 40A Inline Circuit Breaker Reset Fuse by Kirk Womack

Bought 2 40 and 2 30 for a solar power panel I am building - liked the form factor. Put 40a on the output of my 30a AC charger and shut down within 20 seconds. Replaced it with a second one and it worked for about an hour before shutting down. Oddly, I replaced the 40 amp fuse with one of the 30 amp fuse and everything worked fine. Rereading the Revain page, it recommends increasing the fuse size by 1.25-2x the expected current - I should have read more carefully. I will replace both.