Blue Sea 5163 750A ANL Fuse [5163]

This Blue Sea Systems ANL fuse is rated for 750A and fits Blue Sea Systems ANL fuse blocks. Silver-plated connector blades help resist corrosion in marine electrical environments, while the visible indicator makes a blown fuse easier to identify. Its 6,000A interrupt capacity supports main DC protection on large battery banks.

• 750A ANL rating: Protects appropriately sized high-current DC circuits when matched to the system wiring and load.
• Silver-plated connector blades: Help resist corrosion in wet marine environments.
• Visible blown-fuse indication: Makes fault inspection faster during electrical troubleshooting.
• 6,000A interrupt capacity: Handles high available fault current for main DC circuit protection on large battery banks.
• Blue Sea Systems compatibility: Fits compatible Blue Sea Systems ANL fuse blocks, including models rated for 35–750A loads.

• What is this fuse used for?
  It provides high-current protection for main DC circuits, including large marine battery-bank installations.
• Which fuse blocks are compatible?
  It is designed for use with Blue Sea Systems ANL fuse blocks rated for the required 750A application.
• What does the 750A rating mean?
  The fuse is rated to carry up to 750A under its specified operating conditions; circuit sizing should also account for wiring ampacity and equipment requirements.
• What is the interrupt capacity?
  Its interrupt capacity is 6,000A at 32V DC, indicating the maximum fault current it is specified to interrupt at that voltage.
• How can a blown fuse be identified?
  The fuse includes a visible indication that helps show when the fuse element has opened.