Home Blue Sea Systems Blue Sea Mega/Amg Safety Fuse Block 7721
  • Blue Sea Mega/Amg Safety Fuse Block 7721
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Blue Sea Mega/Amg Safety Fuse Block 7721

Blue Sea Mega/Amg Safety Fuse Block 7721

Blue Sea Systems

$53.95 USD
$53.95 USD
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Blue Sea Systems Mega/Amg Safety Fuse Block 7721

Blue Sea 7721 MEGA/AMG Safety Fuse Block


  • Blue Sea 7721 MEGA/AMG Safety Fuse Block

  • Ignition protected for installation aboard gasoline or diesel powered boats

  • Sealed cover protects fuses from the harsh marine environment

  • Insulating cover satisfies ABYC/USCG insulation requirements

  • Cover breakouts allow wire access in any direction

  • 300A maximum with 2/0 cable

  • Accepts Blue Sea Systems Square Format standard or custom label

  • Fuses sold separately
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! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.

Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.

MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.