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mikestock's avatar
mikestock
Explorer
Nov 30, 2016

Functional difference between JLLN and ANL type fuses

I may have accidentally, unknowingly, touched my positive lead to ground at my inverter and it blew the main 300 amp Type T, JLLN fuse. Until I'm sure this was a one time thing and no problem exists, ...
RLS7201's avatar
RLS7201
Explorer II
Nov 30, 2016
JLLN fuses are rated for 300 volts.
ANL/CNL fuses are rated for 32 volts.
Both are fast acting. I don't see an issue with either one on a 12 volt DC system.

Richard

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