Class T Fuse Block with Insulating Cover, 225 to 400A
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BLUE SEA SYSTEMSClass T Fuse Block with Insulating Cover, 225 to 400A


In stock online.
Model # 10093813 | Mfg # 5502UPC # 632085055028


Class T Fuse Block with Insulating Cover, 225 to 400A

Name Value
Amperage 400 Amps at 160 Volts DC
ISO Approved CE
Meets ABYC/USCG Requirements
Mounting Hardware Ring Terminal Fuse (Sold Separately)
Type Fuse Blocks
Warranty Details Lifetime

Product Overview

A compact fuse block that protects high amperage circuits with extremely fast acting fuses

A fuses ability to react to a detected fault in high amperage circuits is critical to their preservation. To effectively protect battery banks, inverters, and other high amperage circuits, fuses must trip instantly. The Class T fuses system is ideal for these applications and is recommended by inverter companies because of the extremely fast short circuit response properties of the fuses. Blue Sea Systems designed their Class-T fuses block to protect high amperage circuits and stand up to the marine environment. Large 3/8"-16 terminal studs provide a solid connection for cables up to 4/0 AWG. An included insulating cover has knock outs that allow cables to be connected from any direction. The cover also satisfies ABYC and USCG requirements to shield terminals from accidental contact.

Key Features

  • Accepts Class T fuses for extremely fast short circuit response
  • Ideal for inverter, battery bank , and solar applications
  • Included insulating cover satisfies USCG and ABYC requirements
  • Knock outs in the cover allow cables to connect from any direction
  • Compact for installation in limited spaces
  • Compatible with Class-T fuses (sold separately in 225A-400A ratings)
  • Recommended by inverter manufacturers due to fast trip quality of fuses
  • Lifetime warranty


  • Amperage: 400A
  • Maximum Voltage: 160V DC
  • Maximum Cable Size: 4/0 AWG

Class T Fuses

 WARNING: Cancer and Reproductive Harm -


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