Blue Sea Systems ANL Fuses

Good quality and should last in the marine environment well. What else would you expect from a reputable company like Blue Sea?

Parfait 500A

Blue Sea Systems components have been a favorite of mine for years. They have consistent high quality, perform as expected and perform reliably. This fuse is intended to visually show it is intact or has been blown by simple observation in the window. It is also protected so that it can be used in an engine room where flammable vapors might be ignited if the flash of the broken fuse was open to the atmosphere. This sealed unit provides safety and condition by observation. Buy only the fuse that is just larger than the normal expected loads. Don't buy very large amperage values unless warranted by the application - such as electric thrusters that can draw 200+Amps at 12VDC

They are pricey but worth the money best quality ANL you can get

It's Blue Sea...so it works! I bought this for my RV solar install as a fuse between the battery and main switch, but it was the wrong fuse. I kept it anyway for another project.

Seems if good quality - hopefully it will perform its duty if something goes south.