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Marine Fuse Blocks

45 Items | 1 of 2 pages
 1 2
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Blue Sea Terminal Fuse Block - Marine Rated Battery Fuse
New isolated stud design uses standard M8 (5/16") hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC Main, …
List price: $26.40
Starting at $21.86
In stock
Great Savings! Extra 10% Off Now!
Blue Sea Systems Midi or Ami Safety Fuse Block
For use with MIDI® or AMI® fuses. Ignition protected for installation aboard gasoline or diesel powered boats. Sealed cover protects fuses …
List price: $31.49
Only $22.08
In stock
Great Savings! Extra 10% Off Now!
Blue Sea Systems Mega or Amg Safety Fuse Block
For use with MEGA® or AMG® fuses. Ignition protected for installation aboard gasoline or diesel powered boats. Sealed cover protects fuses …
List price: $31.49
Only $21.60
In stock
Great Savings! Extra 10% Off Now!
Blue Sea SafetyHub 150 Fuse Block
The SafetyHub 150 is an ignition protected fuse block with screw termination. It is safe for use on gasoline powered boats, reduces wiring …
List price: $133.89
Only $89.69
In stock
Great Sale Price! Let Summer Begin!
Seachoice ATO/ATC Fuse Blocks
ATO/ATC fuse blocks made by Seachoice.
List price: $24.95
Only $14.83
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Blue Sea Systems Screw Terminal Blade Fuse Blocks
The Blue Sea Systems Blade Fuse Block offers a simple solution to creating a DC distribution system in your boat wiring. Its compact footprint …
List price: $41.09
Starting at $27.27
In stock
Great Sale Price! Let Summer Begin!
Seachoice Fuse And Junction Blocks
Heavy Duty Base Brass Fuse Clips and Contacts With #8-32 Screws For SFE 20 Amp or 3AG Series Fuse 2-1/4"W X 5/8"H (5.72cm X 1.59cm) Applies to skus : …
List price: $16.45
Only $9.88
In stock
Great Savings! Extra 10% Off Now!
Blue Sea ST Glass Fuse Blocks
With the Blue Sea St Glass Fuse Block, you don’t have to waste time trying to identify which wiring circuit is at fault. Featuring a clear …
List price: $36.85
Starting at $25.54
In stock
Great Savings! Extra 10% Off Now!
SeaDog Bakelite Fuse Holder with Buss Bar
Multiple gang fuse blocks with brass fuse clips and brass screws. Takes standard 1/4" x 1-1/4" fuses. Fuses not included. Rated - 20 amps @ 12 volts. …
List price: $9.25
Starting at $5.73
In stock
Great Savings! Extra 10% Off Now!
Blue Sea ANL Fuse Blocks
Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow access in any direction For use on systems up to 32 Volts DC Large 5/16"- …
List price: $25.69
Starting at $17.88
In stock
Great Savings! Extra 10% Off Now!
Blue Sea Maxi Fuse Block
The most economical fuse block for 30-80 Ampere fusing Snap-on terminal cover insulates all conductive parts, satisfying ABYC/USCG requirements …
List price: $28.39
Only $19.38
In stock
Great Savings! Summer Fun has Begun.
IPIPE FUSE BLOCK - Audiopipe
* Black Finish Screws. * Accepts Three AGU Fuses. * One 3-Way 4 Gauge Input and Three 8 Gauge Outputs. * Inner Steps Ensure Perfect Recessed Fit of 4 …
Only $17.70
In stock
Great Savings! Summer Fun has Begun.
FUSE BLOCK 4 GANG - Marpac
* Heavy duty black molded plastic base * Use with SFE or AGC fuses up to 20 amps * Brass fuse clips and 8-32 terminal screws
List price: $11.98
Only $10.48
In stock
Great Savings! Summer Fun has Begun.
ATC FUSE BLOCK 10 GANG - Marpac
* These Patented ATO/ATC style fuse blocks allow you to design your own fuse panel * Interlocking modules in various sizes snap together to create …
List price: $24.98
Only $21.85
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In stock
Great Savings! Summer Fun has Begun.
FUSE BLOCK 6GANG - Marpac
* Heavy duty black molded plastic base * Use with SFE or AGC fuses up to 20 amps * Brass fuse clips and 8-32 terminal screws
List price: $14.98
Only $13.11
In stock
Terminal Fuse Block - Blue Sea Systems
MRBF - Marine Rated Battery Fuse. Easily and economically satisfies ABYC 7" circuit protection rule by mounting on a 3/8" battery post, battery …
List price: $26.40
Your price:
$21.86
In stock
Great Savings! Extra 10% Off Now!
SafetyHub 100 Fuse Block - Blue Sea Systems
The SafetyHub 100 combines an ignition protected fuse block and integrated connecting plugs. It is safe for use on gasoline powered boats, reduces …
List price: $85.99
Only $59.45
In stock
Great Savings! Summer Fun has Begun.
Marpac 4-8 gang 20amp Hot Feed Fuse Block -Marpac
* Heavy duty black molded plastic base * Use with SFE or AGC fuses up to 20 amps * Brass fuse clips and 8-32 terminal screws * A common bus bar …
List price: $11.98
Starting at $10.48
In stock
Great Savings! Extra 10% Off Now!
Fuse Block ATO/ATC 12 Circuit
Two isolated fuse groups of 6 fuses each. Split 12 circuit ATO/ATC fuse block provides for switch and 24 hour circuits. Common negative bus. Secure …
List price: $74.99
Only $57.84
In stock
Great Savings! Extra 10% Off Now!
Battery Terminal Mount, Fuse Block ST Blade 4 Circuit Kit - Blue Sea Systems
List price: $34.99
Only $27.35
In stock
Ancor ATO/ATC Fuse Panels
ATO/ATC fuse panel. Common negative bus with push-on tabs. Common positive feed. Each branch handles up to 30 amps (160 amp max total). Fast-acting, …
List price: $30.99
Your price:
$21.28
In stock
 
Six Gang ATO/ATC Fuse Block -- Use with SFE, AGC, or MDL fuses up to 20 amps. Tin plated brass fuse clips. Fuse not included.
List price: $15.89
Your price:
$11.06
In stock
FUSE BLOCK - Sierra
Use with SFE AGC or MDL fuses up to 20 Amp Common bus bar connects hot side of fuses for power feed Separate bus bar for ground or unfused common hot …
List price: $20.49
Your price:
$14.02
In stock
ATO/ATC STYLE FUSE BLOCK - Sierra
For ATO/ATC fuses Interlocking modules snap together 1/4" tin plated copper tab terminals Rated 30 Amp per circiut - 160 amp max for block.
List price: $9.89
Your price:
$7.32
In stock
FUSE BLOCK 4 GANG - Sierra
Use with SFE AGC or MDL fuses up to 20 Amp Common bus bar connects hot side of fuses for power feed Separate bus bar for ground or unfused common hot …
List price: $15.89
Your price:
$12.74
In stock
Power Distribution Module - Rowe Electronics
The future of power management is here. Makes adding or removing aftermarket electrical devices/electronics to your vehicle a breeze. Simple to …
List price: $199.99
In stock
FUSE & JUNCTION BLOCK 8 GANG - Sierra
Use with SFE AGC or MDL fuses up to 20 Amp Common bus bar connects hot side of fuses for power feed Separate bus bar for ground or unfused common hot …
List price: $26.99
Your price:
$18.32
In stock
FUSE BLOCK - Sierra
Six Gang ATO/ATC Fuse Block -- Use with ATO or ATC fuses up to 30 amps. Tinned copper contacts. Fuse not included.
List price: $28.49
Your price:
$22.43
In stock
SIX GANG FUSE BLOCK DISC - Sierra
Six Gang ATO/ATC Fuse Block -- Use with ATO or ATC fuses up to 30 amps. Tinned copper contacts. Fuse not included.
List price: $22.89
Your price:
$16.58
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6 GANG ATO/ATC FUSE BLOCK - Sierra
Six Gang ATO/ATC Fuse Block -- Use with ATO or ATC fuses up to 30 amps. Tinned copper contacts. Fuse not included.
List price: $26.49
Your price:
$18.69
In stock
SFE/AGC HD STYLE FUSE BLOCK - Sierra
Heavy duty black molded plastic base. Use with SFE or AGC fuses up to 20 amps. Brass fuse clips and 8-32 terminal screws.
List price: $12.49
Your price:
$8.38
In stock
LABEL KIT DC H2O COMPACT - Blue Sea Systems
Tough weatherproof Lexan material. Features 60 common DC labels. Used on all Contura waterproof breaker and fuse panels and ST blade fuse blocks. …
List price: $9.96
Your price:
$9.24
In stock
45 Items | 1 of 2 pages
 1 2
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Boating Know How
Infographic

Blue Sea Systems Tech Tip: The Benefit of Serrated Flange Nuts

Here you can learn about the importance of Serrated Flange Nuts. ... read more Infographic: The Benefit of Serrated Flange Nuts

Many wire connections these days are shipped with serrated flange nuts, which has proven to have many advantages. The serrated flange nuts replace the traditional nut and split washer designs, which guarantees a better connection between the wire and the screws and nuts. You will want to make sure you install it correctly. The wire will go through the screw first, followed by the nut, then the washer. Do NOT put the wire between the nut and a washer. That is incorrect installation.

Furthermore, keep in mind that a larger base will require more torque to loosen the nut. Also, the larger circular base releases heavy pressure in order to secure a tight grip/hold.

Advising with a mechanic or technician is highly suggested.

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