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Amperage100 Amps
Mounting HardwareFuse Holder (Sold Separately)
Warranty DetailsLifetime

Product Overview

Use with ANL Fuse Blocks for many applications with 35-750 Amp loads.

Approved for use aboard gas-powered boats. Ignition protected when used in Blue Sea Systems' fuse blocks. 50-300A fuses use 5003. Tin-plated blades connect to 5/16" studs. Blown condition is visible through window. 5000A interrupt capacity. Max 32V DC.

  • 6,000 Amp Interrupt Rating satisfies ABYC requirements for main DC circuit protection on large battery banks
  • Silver-plated connector blades for corrosion resistance
  • Visible indication of blown fuse condition
  • Ignition protected (conforming to SAE J1171)-safe for installation aboard gasoline powered boats (35-500 Amp only)
  • For use with Blue Sea Systems' ANL Fuse Blocks
  • Sold individually


  • Approvals: Meets ISO 8846 Marine, SAE J1171 Marine for ignition protection
  • Ignition Protected: Yes Devices, which operate in a potentially explosive environment, must be ignition protected. This would include engine rooms with gasoline engines. There is a very specific set of tests which a device must pass to claim ignition protection. They include operating safely in an explosive mixture of propane and air.
  • Maximum Voltage: 32V DC
  • Interrupt Capacity, The fault current that a device, normally a fuse or circuit breaker is capable of breaking without damage: 6000A @ 32V DC
  • Weight: 0.05lb (0.02 kg)

ANL Ignition-Protected Fuses

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