Blue Sea Dual Stud Terminal Fuse Block

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Blue Sea isolated dual stud design terminal fuse block. Uses standard 1/4" hardware and permits stacking of terminals.

Compact, high-amp fuse. Appropriate for DC Main, inverter, windlass, and bow thruster circuit protection. Provides high current protection in tight space constraints.

Weatherproof, suitable for small open-cockpit boats and other harsh environments. Insulating cap prevents accidental shorts. Uses 5/16" or 3/8" ring terminal.

Stud fuses sold separately. 


  • Maximum Voltage: 58 Volts DC
  • Maximum Amperage: 300 Amperes DC
  • Terminal Stud: 1/4"
  • Mounting Hole: 3/8"
  • Recommended Torque: 75 in-lbs Maximum

Click here to view compatible fuses


All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!

Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:

 State   Regular
 ACT   2 - 4 business days   1 - 2 business days
 NSW   2 - 4 business days   1 - 2 business days
 NT   7 - 10 business days   3 - 4 business days
 QLD   3 - 5 business days   2 - 3 business days
 SA   4 - 6 business days   2 - 3 business days
 TAS   5 - 6 business days   2 - 3 business days
 VIC   3 - 5 business days   2 - 3 business days
 WA   6 - 9 business days   3 - 5 business days

Last updated 11/08/2022

* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.

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International Shipping

We are currently unable to deliver online orders outside of Australia.

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