Blue Sea Systems5117 225A Class T Fuse

Worked perfect. Great value. Ordered an extra one for stock.

Easy to install. The only way to know if this works properly is if there is a problem with my system, so I hope I never find out. All good so far.

Used rv twice since fuse replacement no problems

Great product. Used to protect batteries in a off grid solar system. Most lithium ion batteries can generate enough short circuit current that they can not only blow other fuses, but can also create an arc that will not extinguish (like a welder)… Class T fuses can handle this. 200amp and smaller class t fuses are slightly shorter than 225 amp and up class T fuses, so be sure to get the right size fuse holders for your particular application. Blue Sea website has a good online catalog where you can insure your fuses match the holder.

This item was exactly what I needed at less than half of the price of West Marine and in stock when I needed it.

worked great when something shorted in my PV system, i think there was a spike incoming from shore power to the converter. Only recommendation is to keep a spare on hand, i had to wait a couple days for this to arrive.

At 160 deg F I shut down inverter. Sanded bars with 400 grit and reinstalled. Now down to 90F.Check your torque and check for this coating.

Works as expected - fit my Class T fuse block perfectly.

Same comment as for the fuse holder, which you have to buy separately: great quality but steep in price. Apparently great for protecting inverters, do goes the claim. Not exactly sure why, but it’s doing it’s job.