Blue Sea Systems Class T Fuse Block with Cover, 225-400A

Ensure ultra-fast, high-capacity circuit protection for your marine electronics and inverter systems with the Blue Sea Systems Class T Fuse Block. Engineered for demanding environments, this fuse block provides critical DC main circuit protection, essential for safeguarding sensitive equipment from short circuits. Its robust, ignition-protected design meets stringent ABYC and USCG requirements, making it safe for installation in engine rooms and areas where flammable vapors may be present. Upgrade your vessel's electrical safety and reliability today.

In the Box:

• Blue Sea Systems Class T Fuse Block Unit
• Clear Insulating Cover (Fuse sold separately)

Key Benefits & Specifications:

• Fast-Acting Protection: Designed for Class T fuses (225-400A), offering rapid response to short circuits for superior equipment safeguarding.
• High-Capacity DC Performance: Supports up to 320A continuous (300A in engine spaces) and 160V DC, ideal for 12V, 24V, 48V, and higher-voltage battery and inverter circuits.
• Ignition Protected: Meets SAE J1171 standards, ensuring safe installation in engine rooms and other areas where flammable vapors may be present.
• Corrosion-Resistant Construction: Features tin-plated copper fuse mounting blocks for low-resistance connections and long-term durability in marine environments.
• Durable & Heat-Resistant Base: UL 94-V0 rated base provides excellent resistance to high heat.
• Secure Cable Connections: Accommodates large cable sizes up to 4/0 AWG with 5/16"-18 (M8) stainless steel terminal studs, designed for high torque and secure mounting.
• ABYC/USCG Compliant: The included insulating cover protects live fuse terminals from accidental contact, satisfying critical safety requirements.

Recommended Pairings: For complete protection, pair with Blue Sea Systems Class T Fuses (e.g., 5118-BSS 250A, 5119-BSS 300A, 5120-BSS 350A, or 5121-BSS 400A).