Blue Sea Systems MRBF Terminal Fuses
 
These compact, space saving Marine Rated Battery Fuses (MRBF) are suitable for use on high amperage circuits such as primary battery feed, inverter, windlass, bow thruster, etc. They are available in 30-300A ratings and have a high interrupt capacity to satisfy the American Boat & Yacht Council (ABYC) requirements for DC main circuit protection on large battery banks. They are also ignition protected so are safe for use around petrol engines.
A clear window at the front of the fuse provides a visual confirmation that it has blown, and colour coded strips either side of the fusible link enable quick and easy identification of the current rating.
These fuses must only be used in conjunction with the Blue Sea Systems MRBF fuse blocks