ACK 175 fuse for 3000 W POWMR 24 v inverter / charger

Hi, I am hooking up 2 12v 200ah batteries in series for my 24v 3000 w inverter/charger using 2 Awg cables. I bought 150 amp ANL fuses, however, I see, battery hook up has 175 amp ACK 175 fuses that are normally very expensive. I searched online, but cannot find a class rating for them. My concern is they say they are time-delay fuses. I am not sure if they would protect the system. Does anybody have any understanding of these fuses or any experience using them? Any guidance would be greatly appreciated. I am attaching a couple pics.

Thank you

The spec sheet says 10KA interrupt. That is lower than the class C but better than most other types of fuses.

Thank you very much for your reply. It is very helpful.