Victron Mega fuse
Adler EF3
I never installed it in my Lynx, but 50,8 mm Mega Fuse spacing is within the range of the EF3 dimensions. Headspace should be sufficient inside the Lynx. M8 fits as well.
I just think, Victron had a reason why they developed a separate Class-T Lynx-In, so I just decided to skip that experiment and to go for the Class-T instead of an AF3 in my Distributor.
EF3 iin Lynx:
