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Explore The Marine King Collections with our Price Match Promise + Save 5% Extra Code: TMK5
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Boat Circuit Breakers
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Availability
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(262)
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Brand
BEP Marine
(4)
Blue Sea Systems
(201)
Bluewater
(26)
Egis Mobile Electric
(26)
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(1)
Sea-Dog
(4)
Product type
Circuit Breakers
(262)
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262 products
Sale
Egis 60A Surface Mount 87 Series Circuit Breaker [4704-060]
Egis Mobile Electric
Regular price
$83.90
Sale price
$58.95
Save 30%
Sale
Egis 50A Surface Mount Circuit Breaker - 285 Series [4703-050]
Egis Mobile Electric
Regular price
$48.20
Sale price
$37.95
Save 21%
Sale
Egis 40A Surface Mount Circuit Breaker - 285 Series [4703-040]
Egis Mobile Electric
Regular price
$48.20
Sale price
$37.95
Save 21%
Sale
Egis 100A Surface Mount Circuit Breaker - 285 Series [4703-100]
Egis Mobile Electric
Regular price
$48.20
Sale price
$37.95
Save 21%
Sale
Egis 60A Surface Mount Circuit Breaker - 285 Series [4703-060]
Egis Mobile Electric
Regular price
$48.20
Sale price
$37.95
Save 21%
Sale
Blue Sea 7429 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 20 Amp [7429]
Blue Sea Systems
Regular price
$41.99
Sale price
$30.95
Save 26%
Sale
Blue Sea 7403 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 15 Amp [7403]
Blue Sea Systems
Regular price
$40.99
Sale price
$28.95
Save 29%
Sale
Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker [7446]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7402 Single Pole Small Case 2" Flat Rocker Circuit Breaker - 10 Amp [7402]
Blue Sea Systems
Regular price
$40.99
Sale price
$28.95
Save 29%
Sale
Blue Sea 7547 C-Series Flat Rocker Circuit Breaker - Single Pole - 60A [7547]
Blue Sea Systems
Regular price
$69.99
Sale price
$49.95
Save 29%
Sale
Blue Sea 7081 30 Amp Circuit Breaker Panel Mount 285 Series [7081]
Blue Sea Systems
Regular price
$89.99
Sale price
$63.95
Save 29%
Sale
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]
Blue Sea Systems
Regular price
$141.99
Sale price
$93.95
Save 34%
Sale
Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]
Blue Sea Systems
Regular price
$15.99
Sale price
$10.95
Save 32%
Sale
Egis 40A Surface Mount 87 Series Circuit Breaker [4704-040]
Egis Mobile Electric
Regular price
$83.90
Sale price
$58.95
Save 30%
Sale
Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A [7548]
Blue Sea Systems
Regular price
$67.99
Sale price
$48.95
Save 28%
Bluewater 6 Position Beaker Block w/Cover [3200-2001-006]
Bluewater
$27.50
Sale
Blue Sea 7289 C-Series Triple Pole Circuit Breaker - 80A [7289]
Blue Sea Systems
Regular price
$255.99
Sale price
$168.95
Save 34%
Sale
Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7543 C-Series Flat Rocker Circuit Breaker - Single Pole - 20A [7543]
Blue Sea Systems
Regular price
$67.99
Sale price
$48.95
Save 28%
Sale
Blue Sea 7226 AC/DC Single Pole Magnetic World Circuit Breaker - 40AMP [7226]
Blue Sea Systems
Regular price
$31.99
Sale price
$22.95
Save 28%
Sale
Blue Sea 7213 AC / DC Single Pole Magnetic World Circuit Breaker - 20 Amp [7213]
Blue Sea Systems
Regular price
$31.99
Sale price
$22.95
Save 28%
Sale
Garmin 60A Circuit Breaker [010-12832-40]
Garmin
Regular price
$89.99
Sale price
$87.95
Save 2%
Sale
Blue Sea 7462 UL-489 Circuit Breaker - 15A Flat Rocker [7462]
Blue Sea Systems
Regular price
$115.99
Sale price
$76.95
Save 34%
Sale
Blue Sea 7189 150 Amp Circuit Breaker Surface Mount 285 Series [7189]
Blue Sea Systems
Regular price
$89.99
Sale price
$63.95
Save 29%
Sale
Blue Sea 7082 40 Amp Circuit Breaker Panel Mount 285 Series [7082]
Blue Sea Systems
Regular price
$89.99
Sale price
$63.95
Save 29%
Sale
Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series [7184]
Blue Sea Systems
Regular price
$89.99
Sale price
$63.95
Save 29%
Sale
Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp [7141]
Blue Sea Systems
Regular price
$141.99
Sale price
$93.95
Save 34%
Sale
Egis 150A Surface Mount Circuit Breaker - 285 Series [4703-150]
Egis Mobile Electric
Regular price
$48.20
Sale price
$37.95
Save 21%
Sale
Blue Sea 3134 - SMS Panel Enclosure w/4 Branch (12/24V) - 12/24V DC [3134]
Blue Sea Systems
Regular price
$595.99
Sale price
$346.95
Save 42%
Sale
Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139]
Blue Sea Systems
Regular price
$141.99
Sale price
$93.95
Save 34%
Sale
Egis 250A Panel Mount 87 Series Circuit Breaker [4707-250]
Egis Mobile Electric
Regular price
$112.20
Sale price
$72.95
Save 35%
Sale
Egis 250A Surface Mount 87 Series Circuit Breaker [4704-250]
Egis Mobile Electric
Regular price
$110.10
Sale price
$71.95
Save 35%
Sale
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132]
Blue Sea Systems
Regular price
$11.99
Sale price
$8.95
Save 25%
Sale
Blue Sea 7135 187 - Series Thermal Circuit Breaker - 25Amp [7135]
Blue Sea Systems
Regular price
$141.99
Sale price
$93.95
Save 34%
Bluewater 12 Position Beaker Block w/Cover [3200-2001-012]
Bluewater
$38.96
Sale
Blue Sea 7270 250A C-Series Triple Pole Toggle DC Circuit Breaker [7270]
Blue Sea Systems
Regular price
$338.99
Sale price
$197.95
Save 42%
Bluewater 30 Amp Surface Mount Circuit Breaker [77000-9900-030]
Bluewater
$32.08
Sale
Blue Sea 7269 200A Double Pole Circuit Breaker [7269]
Blue Sea Systems
Regular price
$262.99
Sale price
$172.95
Save 34%
Sale
Blue Sea 7549 C-Series Flat Rocker Circuit Breaker - Single Pole - 100A [7549]
Blue Sea Systems
Regular price
$67.99
Sale price
$48.95
Save 28%
Sale
Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A [3106100]
Blue Sea Systems
Regular price
$686.99
Sale price
$400.95
Save 42%
Sale
Blue Sea 7413 A-Series Flat Rocker Circuit Breaker - Double Pole - 20A [7413]
Blue Sea Systems
Regular price
$79.99
Sale price
$56.95
Save 29%
Sale
Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7433 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 50 Amp [7433]
Blue Sea Systems
Regular price
$43.99
Sale price
$30.95
Save 30%
Sale
Blue Sea 7287 C-Series Triple Pole Circuit Breaker - 50A [7287]
Blue Sea Systems
Regular price
$247.99
Sale price
$163.95
Save 34%
Sale
Blue Sea 7350 C-Series Toggle Single Pole - 5A [7350]
Blue Sea Systems
Regular price
$79.99
Sale price
$56.95
Save 29%
Sale
Blue Sea 7355 C-Series Toggle Single Pole - 30A [7355]
Blue Sea Systems
Regular price
$79.99
Sale price
$56.95
Save 29%
Sale
Blue Sea 7351 C-Series Toggle Single Pole - 10A [7351]
Blue Sea Systems
Regular price
$79.99
Sale price
$56.95
Save 29%
Sale
Blue Sea 8088 3 Position DC C-Series Panel - Blank [8088]
Blue Sea Systems
Regular price
$124.99
Sale price
$82.95
Save 34%
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Electrical - Busbars, Connectors & Insulators
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