Blue Sea Class T Fuses

Class T Fuse, 350A - Blue Sea Systems
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Class T Fuse, 400A - Blue Sea Systems
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Class T Fuse, 250A, (1) - Blue Sea Systems
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Part # 5118
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Class T Fuse, 225A, (1) - Blue Sea Systems
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Part # 5117
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Class T Fuse, 300A, (1) - Blue Sea Systems
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Blue Sea Systems

  • Extremely fast short-circuit response
  • 20,000 Ampere Interrupt Capacity (AIC)

Certifications & Agency Standards

  • UL listed to standard 248-15
  • DC tested to UL standard 198L

SPECIFICATIONS
Interrupt Rating 20,000 Amperes DC
Maximum Voltage 160 Volts DC
Weight 0.19 & 0.30 Lb

ANL vs. Class T Fuses
These two fuses are the most common high amperage fuses used in marine applications and there are signifi cant differences between the two:

ANL Fuse Advantages:

  • Lower cost than Class T fuses
  • Available in a wider amperage range than Class T Fuses
  • Single mounting hole dimension allows all ANL Fuses to be used with the same fuse block
  • Fusible link window gives visual indication of fuse being blown
  • Ignition protected-safe for installation aboard gasoline powered boats

Class T Fuse Advantages:

  • The only UL 248-15 listed fuse commonly available in the marine industry
  • Very fast response to short circuits protects high amperage electronic equipment such as inverters

Class T Fuse, 350A - Blue Sea Systems
Class T Fuse, 350A - Blue Sea Systems
Fast short circuit response. 20,000 Amp Interupt Capacity (AIC) UL rated for DC applications under UL189L.
Class T Fuse, 400A - Blue Sea Systems
Class T Fuse, 400A - Blue Sea Systems
CLASS T FUSE Fast short circuit response. 20,000 Amp Interupt Capacity (AIC) UL rated for DC applications under UL189L.
Class T Fuse, 250A, (1) - Blue Sea Systems
Class T Fuse, 250A, (1) - Blue Sea Systems
Use with Class T Fuse Blocks for circuit protection of devices including inverters. High interrupt capacity for large battery banks including Lithium-Ion and TPPL batteries. 20,000 Amp interrupt rating. One fuse per package
Class T Fuse, 225A, (1) - Blue Sea Systems
Use with Class T Fuse Blocks for circuit protection of devices including inverters. High interrupt capacity for large battery banks including Lithium-Ion and TPPL batteries. 20,000 Amp interrupt rating. One fuse per package
Class T Fuse, 300A, (1) - Blue Sea Systems
Use with Class T Fuse Blocks for circuit protection of devices including inverters. High interrupt capacity for large battery banks including Lithium-Ion and TPPL batteries. 20,000 Amp interrupt rating. One fuse per package
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