Blue Sea Systems ANL Fuse Block with Insulating Cover - 35 to 750A
SKU BLUE-5503
- Maximum Voltage
- 32V DC
- Stud Size
- 5/16"
- Base Material
- Reinforced Polycarbonate
- Fuse Mounting Blocks
- Tin-Plated Copper
- Maximum Cable Size
- 4/0 AWG
- Maximum Torque
- 107 in-lb (12.09 Nm)
- Stud Torque
- 107 in-lb (12.09 Nm)
- Terminal Stud Size
- 5/16" - 18 (M8)
Stocked items typically ship the next business day from our US warehouse. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
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About this product
ANL Fuse Block with Insulating Cover - 35 to 750A. Cover included. Accepts 5/16" (M8) ring terminals.
Key features
- 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
For installation planning, check the manufacturer's ratings: maximum voltage: 32V DC; fuse mounting blocks: Tin-Plated Copper.
Manufacturer part 5503. Confirm the circuit rating, mounting arrangement, and required accessories against the manufacturer specifications before selecting this part.
Manufacturer specifications
- Maximum Voltage
- 32V DC
- Stud Size
- 5/16"
- Base Material
- Reinforced Polycarbonate
- Fuse Mounting Blocks
- Tin-Plated Copper
- Maximum Cable Size
- 4/0 AWG
- Maximum Torque
- 107 in-lb (12.09 Nm)
- Stud Torque
- 107 in-lb (12.09 Nm)
- Terminal Stud Size
- 5/16" - 18 (M8)
- Weight
- 1.06lb (0.48 kg)
Product details
- Voltage
- 32V DC
- Function
- ANL Fuse Blocks
- Device Type
- ANL Fuse Blocks
- Manufacturer
- Blue Sea Systems
- Product Type
- ANL Fuse Blocks
Shipping & returns
- Stocked items typically ship the next business day from our US warehouse.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
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Have you used this product in a project? Send us photos of your install for consideration in our project gallery.
Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.