Blue Sea Systems 5502100-BSS Class T Fuse Block 400A with Insulating Cover

The Blue Sea Systems 5502100-BSS Class T Fuse Block provides fast-acting circuit protection for high-amperage applications including inverters, battery banks, and marine electronics. Rated for 400 amperes, this fuse block features a four-stud design that ensures secure mounting and easy installation of large cable lugs.

Key Features:

• Four stud design provides ample clearance around connecting studs for easy installation of large cable lugs without obstruction from the fuse
• Insulating cover satisfies ABYC and USCG insulation requirements for marine applications
• Cover breakouts allow wire access in any direction for flexible installation
• Stud design ensures secure fuse mounting even under high heat conditions
• Stainless steel studs provide superior resistance to corrosion and support high torque connections
• One-piece stainless steel flange nuts ensure safe and secure electrical connections
• UL 94-V0 rated base material resists high heat and provides long-term durability

This fuse block accepts standard Class T fuses and is ideal for protecting high-current DC circuits in marine, RV, and mobile power systems. The protective cover and corrosion-resistant construction make it suitable for harsh marine environments.