Skip to content

Orders over $100 ship free within the contiguous USA

Blue Sea Systems SKU: 5503-BSS

Blue Sea 5503 ANL Fuse Block with Insulating Cover – 35 to 750A

ANL fuse block for high amperage circuits ranging from 35-750A. Includes cover for ABYC and USCG requirements.

On backorder: ships when back in stock
Free Delivery Orders over $100
Tech Support USA based

  • Cover included
  • Accepts 5/16″ (M8) ring terminals
  • For use on systems up to 32 Volts DC
  • Swing out design allows replacement of the fuse without removing fasteners
  • Stainless steel studs provide resistance to corrosion and high torquing for excellent electrical contact
  • UL 94-V0 base resists high heat
  • Insert molded studs ensure secure fuse mounting
  • Insulating cover satisfies ABYC/USCG requirements
  • Cover breakouts allow wire access in any direction
  • Fuse sold separately

Brand
Blue Sea Systems
System Voltage
24V, 12V

Same-Day Shipping

Most orders placed before 1:00 PM PST on business days ship same day from our California warehouse. Expedited overnight and 2-day options available at checkout.

Free Delivery

Take advantage of free standard shipping on orders over $100. Only available for shipping addresses in the Contiguous United States.

Returns & Warranty

We offer a 30-day return policy for unused items in original packaging. Manufacturer warranties apply to all products.

Not sure this is the right product?

Our USA-based technical team can help you size your system. Mon-Fri 7:30AM to 4:00PM PST.

Batteries
Charge & Convert
Accessories
Wire & Cable
Terminals & Connectors
Solar
Communications

Trade Partner Program

Account approval typically within: 24 hours

Apply for Trade Account
(657) 571-6768 Mon-Fri 7:30AM to 4:00PM PST