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Blue Sea Systems 7721 MEGA/AMG Safety Fuse Block 300A

Manufacturer

Blue Sea Systems

Picture for manufacturer Blue Sea Systems

Part Number

7721
10 reviews
03/12/2036 10:45 AM
Sale Price

$30.94

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Blue Sea Systems 7721 is an ignition-protected safety fuse block designed for high-amperage marine electrical circuits up to 300A. This robust fuse block provides critical overcurrent protection for heavy-duty applications including bow thrusters, windlasses, inverters, and battery bank distribution runs.

Key Features:

  • Accepts MEGA/AMG fuses up to 300A for high-current circuit protection
  • Ignition protected design suitable for installation in gasoline engine compartments
  • IP66 rated gasket seal protects fuse from harsh marine environment
  • Compact surface-mount design (5 1/8" L x 1 1/2" W) for flexible installation
  • Removable cover with integrated leash prevents loss and satisfies ABYC/USCG terminal insulation requirements
  • Cover features spare fuse storage compartment and space for identification labels
  • Multiple cover knock-outs allow cable entry from any direction
  • 5/16" terminal studs accommodate large gauge wire
  • 32V DC maximum voltage rating

Specifications:

  • Circuits: 1
  • Maximum Amperage: 300A
  • Maximum Voltage: 32V DC
  • Terminal Stud Size: 5/16"
  • Dimensions: 5 1/8" L x 1 1/2" W
  • Certifications: CE, IP66, ISO 8846, SAE J1171

Includes four write-on labels and is backed by Blue Sea Systems' lifetime warranty. Fuses sold separately. This model (7721) is designed for MEGA/AMG fuses; for AMI/MIDI fuse applications up to 200A, see model 7720.

Products specifications

Amps

30-300

Stud Size

M8

hope product is as nice as portrayed

So far the order seems to be fine, lets just wait for the part.

great.

great

This company is AWESOME! They had an item in stock that I could not get anywhere else and the price and shipping time was super! I will definitely use again.<br>A++++ in my book.....

Fast delivery, best price. Recommended seller

First time using Autoplicity. Found some great pricing on their site. Plan on doing plenty of mods to my new truck and would definetley recommend them and would be using them again very soon.

I entered my discount code 2offtotal and it did not remove 2% of the price. It was less than10 so not a big deal, but it would have been better if it worked.

Found what I wanted at a good price.

Excellent price on name brand items, best prices for Bosch oxygen sensors.

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