I've been looking for almost an hour. Can someone PLEASE tell me the difference between RTMR and RFRM fuse boxes? I see tons of people mention one or the other, or that the have both, and I even found a webpage that sells both. I know RTMR is (rear terminal fuse and relay) and RFRM is (rear-fed fuse and relay).

Brandon

 

In case this answer may help anyone out in the future, I emailed and then spoke on the phone with Eaton/Bussmann's tech support today. Essentially, these products are the same as far as function with the differences below:

RTMR - physically smaller - connectors are tangless (5-10 fuses/relays max)

RFRM - physically bigger - connectors have tangs (used when more than 5-10 fuses desired)