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Blue Sea 400 Amp Class T Fuse 5121

Blue Sea 400 Amp Class T Fuse 5121

Blue Sea Systems

$123.99 USD
$94.27 USD $123.99 USD
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13 in stock


Blue Sea Systems 400 Amp Class T Fuse 5121

Provides fast response circuit protection for large inverter battery banks.


  • 400 Amp class T replacement fuse

  • Extremely fast short-circuit response

  • 20,000 ampere interrupt capacity (AIC)

  • UL listed to standard 248-15

  • Maximum Voltage 160 Volts DC

  • Interrupt capacity 20,000 amperes DC

  • For use with Blue Sea Systems class T fuse block
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