• NEWSLETTER
  • CONTACT US
  • FAQs
Free Shipping On Any Size Order Over $99*
Questions?  Contact Us
Solar Supply House
Menu
Solar Supply House
0 items $0.00
MENUMENU
  • Electronics
        • Power Conversion
          • Inverters
          • Inverter/Charger Combos
          • Battery Chargers
          • DC to DC Converters
          • Isolation Transformers
          • Battery Protection
        • System Monitoring
          • Battery Monitors
          • System Monitors
        • Accessories, Cables, Dongles
          • Inverter Accessories
          • Xantrex Accessories
          • Victron Energy Accessories
  • Solar Power
    • Solar Panels
    • Solar Charge Controllers
    • Solar Accessories
  • BATTERIES
    • LiFePO4 High Capacity Cells
    • LiFePO4 Batteries
    • Battery Extras
    • BMS
  • INSTALLATION
        • WIRE
          • Cable-By The Foot
          • Battery Cable
          • Duplex Wire
          • Triplex Wire
        • CIRCUIT PROTECTION
          • Fuses and Blocks
          • Circuit Breakers
        • CRIMPS AND LUGS
          • Heavy Duty Lugs
          • Ring Terminals
          • Butt Connectors
          • Spade Connectors
          • Heatshrink Connectors
        • CIRCUIT MANAGEMENT
          • Battery Switches
          • Busbars & Insulators
        • WIRING ACCESSORIES
          • Cable Ties
          • Heat Shrink Tubing
          • Split Loom
          • Tools
  • Brands
  • Reviews
Login / Register
Wishlist
0 Compare
0 items $0.00
-31%
Blue Sea 7721 Mega/AMG Safety Fuse Block
Click to enlarge
Home Fuses and Blocks Blue Sea 7721 Mega/AMG Safety Fuse Block
Blue Sea 5254 MIDI/AMI Fuse 70 Amp
Blue Sea 5254 MIDI/AMI Fuse 70 Amp $8.83 $6.03
Back to products
Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series
Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series $65.51 $45.49
Blue Sea Systems

Blue Sea 7721 Mega/AMG Safety Fuse Block

$41.90 $28.92

BLUE SEA 7721 MEGA/AMG SAFETY FUSE BLOCK

Free  Shipping  on  all orders  over $99*

11 in stock

*Excludes Truck Freight, Oversized and Hazardous items

Compare
Add to wishlist
SKU: 40600 Category: Fuses and Blocks Brand: Blue Sea Systems
Share:
  • Description
  • Additional information
  • Shipping & Delivery
  • Quick Specs
Description

MEGA or AMG Fuse Safety Block


  • Ignition protected for installation aboard gasoline or diesel powered boats
  • Sealed cover protects fuses from the harsh marine environment
  • Insulating cover satisfies ABYC/USCG insulation requirements
  • Cover breakouts allow wire access in any direction
  • 300A maximum with 2/0 cable
  • Accepts Blue Sea Systems Square Format standard or custom label
  • Fuses sold separately

    WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    Submit your review
    1
    2
    3
    4
    5
    Submit
         
    Cancel

    Create your own review

    Solar Supply House
    Average rating:  
     0 reviews
Additional information
Weight 0.49 lbs
Dimensions 8 × 4 × 2 in
Brand

Blue Sea Systems

Shipping & Delivery

Free Shipping Special

Any order of $99.00 or more qualifies for free shipping.*   This includes the entire order, no matter the size or weight*.

Orders under $99.00 can select any shipping method that is presented in the cart starting at $8.95 for 3-7 day delivery.

Any  order over  $99.00  gets  free shipping  or can  upgrade  the  shipping method to any  time/rate in the  cart for  the entire order.

For  example:  you can  upgrade  from  Free  Shipping   to  Two Day  Air for  only $16.95. ENTIRE ORDER!

Flat  Shipping rates are:

$8.95 Flat Rate. 3-7 Business days for your entire order. Our shipping systems determines the best method which can include First Class mail to Fed Ex Ground.

$9.95 Flat Rate Ground. Usually, Fed Ex Ground. Delivery in up to 3 business days, for your entire order.

$16.95 Flat Rate Two Day Air. Delivery in Two business days, for your entire order.

$49.95 Flat Rate Next Day Air. Delivery the next business day, for your entire order.

All Flat Rates are INCLUSIVE of your entire order, no mater the size or weight.

*Excludes Alaska, Hawaii, Oversized/Heavy items that ship Truck Freight or Hazardous items (LiFePO4 Batteries).

Contact us for rate quotes to AK and HI

Hazardous and Oversized Truck rates are calculated in the cart.

Quick Specs

Fuse Type = MEGA/AMG | Type = Fuse Blocks

Related products

-30%Sold out
Blue Sea 5101 MEGA®/AMG® Fuse - 100AMP
Compare

Blue Sea 5101 MEGA®/AMG® Fuse – 100AMP

$12.68 $8.84
BLUE SEA 5101 FUSE MEGA 100 AMP/32 VOLT
Add to wishlist
Read more
Out of stock
Quick view
-32%
BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 400-600A
Fuses and Blocks
Compare

BEP Pro Installer Class T Fuse Holder w/2 Additional Studs – 400-600A

$88.12 $59.99
BEP PRO INSTALLER CLASS T FUSE HOLDER W/ 2 EXTRA STUDS
Add to wishlist
Add to cart
5 left in stock
Quick view
-32%
BEP Pro Installer Class T Fuse Holder w/2 Additional Studs - 225-400A
Fuses and Blocks
Compare

BEP Pro Installer Class T Fuse Holder w/2 Additional Studs – 225-400A

$75.08 $51.12
BEP PRO INSTALLER CLASS T FUSE HOLDER W/ 2 EXTRA STUDS
Add to wishlist
Add to cart
4 left in stock
Quick view
-31%Sold out
Blue Sea 5113 125A Class T Fuse
Compare

Blue Sea 5113 125A Class T Fuse

$58.35 $40.29
BLUE SEA 5113 FUSE A3T (CLASS T) 125 AMP
Add to wishlist
Read more
Out of stock
Quick view
-31%
Blue Sea 5143 80AMP MAXI Fuse
Compare

Blue Sea 5143 80AMP MAXI Fuse

$7.58 $5.25
BLUE SEA 5143 FUSE MAXI 80 AMP
Add to wishlist
Add to cart
29 left in stock
Quick view
-30%
Blue Sea 5018 ST Glass Fuse Block w/out Negative Bus - 6 Circuit
Compare

Blue Sea 5018 ST Glass Fuse Block w/out Negative Bus – 6 Circuit

$46.27 $32.25
BLUE SEA 5018 FUSE BLOCK 3AG
Add to wishlist
Add to cart
9 left in stock
Quick view
-30%
Blue Sea 5104 MEGA®/AMG® Fuse - 175AMP
Compare

Blue Sea 5104 MEGA®/AMG® Fuse – 175AMP

$12.68 $8.84
BLUE SEA 5104 FUSE MEGA 175 AMP/32 VOLT
Add to wishlist
Add to cart
12 left in stock
Quick view
-32%
BEP Pro Installer ANL Fuse Holder - 300A
Fuses and Blocks
Compare

BEP Pro Installer ANL Fuse Holder – 300A

$36.95 $25.17
BEP PRO INSTALLER ANL FUSE HOLDER
Add to wishlist
Add to cart
10 left in stock
Quick view
Xantrex
Victron Energy
Samlex America
HighTec Solar
Blue Sea Systems
BEP Marine
Ancor
Useful links
  • Affiliate Program
    • Privacy Policy
    • Returns
    • Terms & Conditions
    • Contact Us
    • Frequently Asked Questions
    • PayPal Credit and Pay in 4
Recent Posts
  • 310AH and 320AH cells are FAKE
    No Comments
  • Rooftop Solar Panels
    No Comments
  • Where and why to cut corners…..
    No Comments
Product categories
Useful Downloads
  • Victron Energy Wiring Unlimited
  • LiFePO4 Voltage Chart
  • SOLARSUPPLYHOUSE 2023 CREATED BY Solar Supply House. DISCOUNT SOLAR SUPPLIES.
    MENUMENU
    • Electronics
          • Power Conversion
            • Inverters
            • Inverter/Charger Combos
            • Battery Chargers
            • DC to DC Converters
            • Isolation Transformers
            • Battery Protection
          • System Monitoring
            • Battery Monitors
            • System Monitors
          • Accessories, Cables, Dongles
            • Inverter Accessories
            • Xantrex Accessories
            • Victron Energy Accessories
    • Solar Power
      • Solar Panels
      • Solar Charge Controllers
      • Solar Accessories
    • BATTERIES
      • LiFePO4 High Capacity Cells
      • LiFePO4 Batteries
      • Battery Extras
      • BMS
    • INSTALLATION
          • WIRE
            • Cable-By The Foot
            • Battery Cable
            • Duplex Wire
            • Triplex Wire
          • CIRCUIT PROTECTION
            • Fuses and Blocks
            • Circuit Breakers
          • CRIMPS AND LUGS
            • Heavy Duty Lugs
            • Ring Terminals
            • Butt Connectors
            • Spade Connectors
            • Heatshrink Connectors
          • CIRCUIT MANAGEMENT
            • Battery Switches
            • Busbars & Insulators
          • WIRING ACCESSORIES
            • Cable Ties
            • Heat Shrink Tubing
            • Split Loom
            • Tools
    • Brands
    • Reviews
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account

    SIGN UP FOR THE LATEST PRODUCTS, OFFERS AND COUPONS. NO SPAM!

    Be the first to learn about our latest trends and get exclusive offers

    Will be used in accordance with our Privacy Policy

    Facebook YouTube