Blue Sea Systems, Fuse Block, DC, Class T, 225 - 400 Amp

Mfr: Blue Sea Systems
Class-T Fuse Block, 225-400 Amps
SKU: 243837
Mfg# 5502
LFS# BSS5502
UNIT: Each
Maximum Current: 225-400 AmpsFuse Type: Class TStud Size: 3/8"Maximum Wire Size: 4/0 AWGDimensions: 7'' x 2.3''
In Stock - Ships out in 1 Business Day
Blue Sea Systems, Fuse Block, DC, Class T, 225 - 400 Amp.

  • Accepts 3/8" (M10) ring terminals
  • Insulating cover satisfies ABYC/USCG insulation requirements
  • Cover breakouts allow wire access in any direction
  • Insert molded studs ensure secure fuse mounting
  • Stainless steel studs provide resistance to corrosion and high torque for excellent electrical contact
  • UL 94-V0 base resists high heat
  • Maximum Operating Voltage: 160V DC
  • Maximum Operating Amperage: 400A
  • Maximum Torque: 190 in-lb (21.47 N-m)
  • Terminal Stud Size: 3/8"-16 (M10)
  • Mounting Holes Accept 1/4" (M6) Screws
  • Cable Size Up to 4/0 AWG (120 mm[#178])
  • Fuse Mounting Blocks: Tin-Plated Copper

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to

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Blue Sea Systems stands behind its products for as long as you own them. Blue Sea Systems will replace or issue a credit for any of its products found to be defective in materials or manufacture. P12 Battery Chargers and P12 Remote Displays are warranted for a period of five years from the date of first purchase. Digital Meters and Vessel System Monitors are warranted for a period of three years from the date of first purchase. No compensation will be allowed for products not returned to Blue Sea Systems for analysis, nor will compensation be made for labor required to replace any defective product


  • All returns must be received within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.