Blue Sea Class T Fuse Block 225-400A

The Blue Sea Systems Class T Fuse Block 225-400A (Model 5502) is a heavy-duty, high-performance solution designed for fast-acting circuit protection in high-current marine, RV, and industrial applications. Engineered to meet the rigorous demands of modern electrical systems, this fuse block is ideal for protecting inverters, battery banks, and other high-amperage equipment, ensuring safety and reliability.

Features

• The fuse system recommended by most inverter manufacturers for high speed response to short circuits
• Clear insulating cover, satisfies ABYC/USCG requirements
• For use on systems up to 160 Volts DC
• Large 3/8"-16 stud terminals accept ring terminals for wire up to 4/0 AWG
• Large heat dissipating tin-plated copper mounting blocks
• Fuse sold separately

Specifications

• Ignition Protected: No
• Maximum Amperage: 400A
• Maximum Voltage: 160V DC
• Fuse Mounting Blocks: Tin-Plated Copper
• Maximum Cable Size: 4/0 AWG
• Maximum Torque: 190 in-lb (21.47 Nm)
• Mounting Holes: Accept 1/4 (M6) Screw
• Terminal Stud Size: 3/8" - 16 (M10)
• Weight: 1.10lb (0.5 kg)

Works with

All PowerBar 1000

Dimension Drawing