Anyone knows what this black unit is? I probably blew up my extension power board when I plugged in a large load on it this week.
I think it’s a fuse(?). It does have a spring-loaded black button on it. No idea what it does though. Continuity is there across those terminals. I couldn’t find a spare unit in the local electrical shops.
Trying figure out how to fix the extension board. It’s either that black unit or one of the wires melted in the cable coming to it.