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Batteries & Accessories - Circuit Breakers & Fuse Holders

Bluewater Dual Stud Bus Bar
Your Price:
$39.99

Bluewater Dual Stud Bus Bar

516-312723-B-022

  • Combines negative and positive buses on one block
  • Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements
  • Same as Blue Seas 2723
Specifications
Maximum Voltage 300V AC
48V DC
Number of Screw Terminals 5 per bus
Number of Terminal Studs 2 per bus
Terminal Type #10-32 Screw
5/16" Stud
Continuous Rating 130A AC
150A DC
Base Material UL 94-V0 Rated, Glass Reinforced Thermoplastics
Bus Material Tin-Plated Copper CDA 110 / UNS 11000
Cover Material Clear Polycarbonate
Mounting Screw #10 (M5)
Screw Terminal Torque 18 in-lb (2.03 Nm)
Stud Torque 120 in-lb (13.56 Nm)
Weight 0.61lb (0.28 kg)
Weight 0.61lb (0.28 kg)

Bluewater Heavy Duty 4 Stud Busbar
Your Price:
$69.99

Bluewater Heavy Duty 4 Stud Busbar

516-312315-B-004

This heavy duty bus bar has 4 stud connections, 3/8"-16 thread.


Bluewater Heavy Duty 4 Stud Busbar Cover
Starting From:
$19.99

This Part has options, please click the button below to order.

Bluewater Heavy Duty 4 Stud Busbar Cover

516-312315-B + Option(s)

Cover for the 4 Stud Busbar, see related parts


Bluewater Panel Mount Circuit Breaker - 30 to 220 Amp Versions

Your Price:
$34.99

Bluewater Panel Mount Circuit Breaker - 30 to 220 Amp Versions

516-77000-9600

This panel mounted hi amp circuit breaker is available in 30 amps to 220 amps. Internal components are waterproof sealed. Switchable/Manual type.


Bluewater Surface Mount Circuit Breaker - 30 to 220 Amp Versions

Your Price:
$35.99

This Part has options, please click the button below to order.

Bluewater Surface Mount Circuit Breaker - 30 to 220 Amp Versions

516-77000-9900

This surface mounted hi amp circuit breaker is available in 30 amps to 220 amps. Internal components are waterproof sealed. Switchable/Manual type.


Marine Grade 6 Circuit Fuse Panel
Your Price:
$5.99

Waterproof Circuit Breaker Holder

516-1200-500-0092

Waterproof Circuit Breaker Holder
  • Circuit Breaker and wiring not included.

10 Amp Mercury Style Circuit Breaker
Your Price:
$15.00

10 Amp Mercury Style Circuit Breaker

755-3509

10 Amp Mercury Style Circuit Breaker

These breakers are the most common marine units used on factory style as well as aftermarket marine engines and harnesses. Be careful not to exceed the original amperage rating of your existing harness.


Breakers - 5 to 30 AMP Versions
Starting From:
$3.99

This Part has options, please click the button below to order.

Breakers - 5 to 30 AMP Versions

516-770 + Option(s)

Breakers - 5 to 30 AMP Versions

These breakers are the same units used in our engine harnesses. Be careful not to exceed original amperage rating of your existing harness.

  • Input voltage rating: 125/250VAC; 32/50VDC  
  • Interrupting Capacity: 125/250VAC x 1,000A(UL 1077)
  • Typical life: 1,000 operations at 200% overload.
  • Insulation Resistance: >100MOHM (DC 500V) 
  • Dielectric Strength: > 1,500VAC/min. 

50 Amp Mercury Style Circuit Breaker
Your Price:
$49.99

50 Amp Mercury Style Circuit Breaker

755-3514

50 Amp Mercury Style Circuit Breaker

These breakers are the most common marine units used on factory style as well as aftermarket marine engines and harnesses. Be careful not to exceed the original amperage rating of your existing harness.


Marine Grade 6 Circuit Fuse Panel
Your Price:
$37.99

Marine Grade 6 Circuit Fuse Block

516-3200-700-006

Marine Grade 6 Circuit Fuse Block
  • Clear insulating cover with label recesses accept Small Format Labels
  • Label Set included.
  • Fuses not included.

Marine Grade 6 Circuit Fuse Panel
Your Price:
$46.99

Marine Grade 6 Circuit Fuse Panel

620-08810

Marine Grade 6 Circuit Fuse Panel
  • Clear insulating cover with label recesses accept Small Format Labels
  • Cover Satisfies ABYC/USCG requirements for insulation
  • Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit
  • Accepts ATO and ATC fast acting blade fuses
  • 20 write-on circuit labels included
  • Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit
  • Accepts ATO and ATC fast acting blade fuses
  • Dimensions: 3-3/8" Width 5" Length 1-1/2" Height

Marine Grade 6 Circuit Fuse Panel
Your Price:
$39.99

Marine Grade 12 Circuit Fuse Panel with LED's and Ground Screw

516-3200-0001

Marine Grade 12 Circuit Fuse Panel with LED Lights and Ground Screw
  • Clear insulating cover with label recesses accept Small Format Labels
  • Label Set included.
  • LED Indicator Lights

Marine Grade 6 Circuit Fuse Panel
Your Price:
$59.99

Marine Grade 12 Circuit Fuse Block

516-3200-700-012

Marine Grade 12 Circuit Fuse Block
  • Clear insulating cover with label recesses accept Small Format Labels
  • Label Set included.
  • Fuses not included.

Marine Grade 6 Circuit Fuse Panel
Your Price:
$37.99

Marine Grade 12 Circuit Breaker Panel

516-3200-2001-012

Marine Grade 12 Circuit Breaker Panel
  • Label Set included.
  • Clear insulating cover with label recesses accept Small Format Labels

Toggle Nut and Boot System

Your Price:
$49.99

Circuit Breaker Nut and Boot System

735-2 + Option(s)

Circuit Breaker Nut and Boot System

The Circuit Breaker Nut and Boot System compliments your circuit breaker switches while adding a protective seal against moisture. The nut and boot system easily installs without removing your dash panel.  Fits all ETA circuit breaker switches

Includes:
  • 6 Clear Boots
  • 6 Seals
  • 6 Powder-coated Nuts
  • 1 Installation Wrench

These work with 3/8" thread circuit breaker switch.


Circuit Breaker Therml Ac/Dc 10a
Your Price:
$4.99

Circuit Breaker Therml Ac/Dc 10A

464-420810-1

Circuit Breaker Thermal AC/DC 10A

Seadog Thermal AC/DC Circuit Breakers are constructed of stamped brass with bolded bakelite.


Circuit Breaker Therml Ac/Dc 30a
Your Price:
$5.99

Circuit Breaker Therml Ac/Dc 30A

464-420830-1

Circuit Breaker Thermal AC/DC 30A

Seadog Thermal AC/DC Circuit Breakers are constructed of stamped brass with bolded bakelite.


Thermal Ac/Dc Circuit Breakers
Your Price:
$4.99

Thermal Ac/Dc Circuit Breakers

464-420820-1

Circuit Breaker Thermal AC/DC 20A

Seadog Thermal AC/DC Circuit Breakers are constructed of stamped brass with bolded bakelite.


Circuit Breaker 187 Surf 150a
Your Price:
$89.99

Circuit Breaker 187 Surf 150 A

464-7048

Circuit Breaker 187 Surf 150A

Blue Sea Systems 187-Series Heavy Duty Circuit Breakers provide heavy duty circuit protection for up to 150 amp load when switching and circuit protection are both necessary. They feature single lever operation and a trip-free design which cannot be held "ON" during fault current conditions. They are available in surface or panel mount designs.

    Features:
  • Max voltage: 48V DC
  • Type: Thermally Responsive Bi-Metal Blade
  • Class: Type III
  • Terminal stud: 5/16"-18
  • Mounting hole: Accepts #10 (M5) Screw
  • Single lever operation
  • Recessed mounting holes
  • Ignition protected for use on gasoline powered boats
  • Meets SAE J1171 external ignition protection regulations
  • Waterproof to IP66

Circuit Breaker 187 Surf 50a
Your Price:
$89.99

Circuit Breaker 187 Surf 50A

464-7139

Circuit Breaker 187 Surf 50A

Blue Sea Systems 187-Series Heavy Duty Circuit Breakers provide heavy duty circuit protection for up to 150 amp load when switching and circuit protection are both necessary. They feature single lever operation and a trip-free design which cannot be held "ON" during fault current conditions. They are available in surface or panel mount designs.

    Features:
  • Max voltage: 48V DC
  • Type: Thermally Responsive Bi-Metal Blade
  • Class: Type III
  • Terminal stud: 5/16"-18
  • Mounting hole: Accepts #10 (M5) Screw
  • Single lever operation
  • Recessed mounting holes
  • Ignition protected for use on gasoline powered boats
  • Meets SAE J1171 external ignition protection regulations
  • Waterproof to IP66