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Sierra
Sierra Circuit Breaker #CB60000-1
$59.70
$71.64
Sierra CB60000-1 Circuit BreakersSierra Circuit Breaker #CB60000-1Normalized SKU: CB600001UPC Code: 808282364878
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Sierra
Sierra Circuit Breaker Resettable 50 A 24v #CB45250
$11.61
$13.86
Sierra CB45250 Circuit BreakersSierra Circuit Breaker Resettable 50 A 24v #CB45250Normalized SKU: CB45250UPC Code: 808282360382
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Sea-Dog
Sea-Dog Circuit Breaker Cover #420840-1
$5.17
$6.08
Sea-Dog 420840-1 Circuit BreakersInline Resettable Circuit Breakers with manual reset button are for use with higher amperage accessories. These breakers are ignition protected and can be installed aboard gasoline powered boats. May be used on 12V or 24V systems. Injection molded nylon and polycarbonate construction with stamped brass #10-32 studs with nuts. The copper post is the battery or "power in" post and the silver post is the auxiliary or "power out" protected post. Available with or without splash proof Breaker Cover (420840). Complies with SAE standard J553 and SAE J1171.
Breaker Cover Only
Sold separately from circuit breaker
Cover Color: Red
Designed for quick and simple installation
Normalized SKU: 4208401UPC Code: 035514425544
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Newmar
Newmar 50a Double Pole #50ADB
$83.56
$103.73
Newmar 50ADB Circuit Breakers"All circuit breakers offered by NEWMAR are UL recognized and CSA listed for AC and DC systems and meet USCG requirements as a qualified circuit protection device. Single and Double Pole Fit all NEWMAR electrical panels, as well as most other brands Feature magnetic-hydraulic ""trip-free"" mechanism 5-30 amp rated to 65 VDC or 277 VAC; 40, 50 amp rated to 32 VDC or 120 VAC (See rating note below). Mounting scrws not provide order separatly #10 screw terminals on rear for wiring Options Red, white or black toggle handles Single pole values: 5, 10, 15, 20, 25, 30, 40 or 50 amp. Double pole values: 15, 20, 30 or 50 amp Important Circuit Breaker Rating Note: Standard series breakers shown on this page which are rated higher than 30 amps are acceptable for use in 230 VAC Line-to-Line systems (where each leg is 115 VAC - to - neutral), but are not rated for 230 VAC line-to-neutral systems."Normalized SKU: 50ADB
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Sierra
Sierra Circuit Breaker #CB43250
$13.13
$15.67
Sierra CB43250 Circuit BreakersIdeal for rigging of high amperage devices such as trolling motors, windlasses, and other equipment. Includes stud mounting plate.Sierra Circuit Breaker #CB43250Normalized SKU: CB43250UPC Code: 808282197285
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Sierra
Sierra Circuit Breaker #CB41200
$8.97
$10.71
Sierra CB41200 Circuit BreakersPush button resettable circuit breakers. Replacements for most popular panel mounted breakers used everywhere in the industry. Top quality and a wide range of amp ratings make these a must have. 2-1/4" blade terminals. Mounts in 1/2" hole. White reset button. Boot sold separately.Sierra Circuit Breaker #CB41200Normalized SKU: CB41200UPC Code: 808282367121
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Blue Sea System
Blue Sea Ul-489 Circuit Breaker 20a AC Flat Rocker #7457
$56.51
$67.81
Blue Sea System 7457 Circuit Breakers7457 UL-489 Circuit Breaker - 20A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).Specifications:
Amperage: 20A AC
Actuator Style: Flat Rocker
Poles: 1
Maximum Voltage: 240V AC
Circuit Breaker Type: Magnetic Hydraulic - Trip Free
Terminal Type: #10-32 Screw Tin-Plated Brass
Interrupt Capacity: 5000A
Specifications:Amperage = NONENormalized SKU: 7457UPC Code: 632085074579
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Blue Sea System
Blue Sea Circuit Breaker Switch Panel 6-Position Camo #4325
$59.99
$71.98
Blue Sea System 4325 Circuit Breakers4325 Circuit Breaker Switch Panel 6 Position - CamoDesigned for exposed mounting applications.Features:
Illuminated 15A circuit breakers provide switching, “ON” indication and overcurrent protection
Industry-standard sizes and mounting allow these panels to be easily retroftted in an existing application
Polycarbonate/ABS panel surface is UV-stabilized, flame retardant, and will not corrode
Silicon breaker boots and gasket protects against water ingress
Low profle makes it easy to install in tight spaces
Fast-on circuit breaker connectors make it quick to wire
Two-wire connection for powering all panels is simple and requires #10 ring terminals. Terminals screw to bus bars for secure connections
Set of 15 square format circuit labels are included, and are easy to replace. Additional standard or custom labels are available through Blue Sea Systems
Specifications:
Color: Camo
Positions: 6
Nominal Voltage: 12 VDC
Maximum Amperage: 45A
Terminal Type: 1/4" Male Quick Connect
Hardware: Stainless Steel #6 x 5/8" mounting screws
Ring Terminal Size: M5 (#10)
Specifications:AC/DC = NONE Amperage = NONE Breaker Quantity - Max = NONE Meters = NONE Switches/Amps/Volts = NONENormalized SKU: 4325UPC Code: 632085043254
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Blue Sea System
Blue Sea Circuit Breaker 15a AC Flat Rocker UL-489 #7462
$81.94
$101.72
Blue Sea System 7462 Circuit Breakers7462 UL-489 Circuit Breaker - 15A Flat RockerSuitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46)Specifications:
Amperage: 15A AC
Actuator Style: Flat Rocker
Poles: 2
Maximum Voltage: 240V AC
Circuit Breaker Type: Magnetic Hydraulic—Trip free
Terminal Stud Torque: 35 in-lb (3.95 Nm)
Interrupt Capacity: 5000A
Minimum Operating Temperature: -40° C
Maximum Operating Temperature: 85° C
Mounting Screw: #6-32 SS
Mounting Screw Torque: 8 in-lb (0.9 Nm)
Switching Cycles: 10000
Weight: 0.23lb (0.1 kg)
WARNING: 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. Specifications:Amperage = 15ANormalized SKU: 7462UPC Code: 632085074623
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Blue Sea System
Blue Sea A-Series Circuit Breaker 2.5a White #7197
$29.20
$34.85
Blue Sea System 7197 Circuit BreakersA-Series White Toggle Circuit Breaker - Single Pole 2.5A
Meets American Boat and Yacht Council (ABYC) standards
The industry standard circuit breaker for Blue Sea Systems" electrical panels
Combines swtiching and circuit protection into a single device
"Trip Free" design cannot be held "ON" during fault current condition
Specifications:
Amperage: 2.5A AC / 2.5A DC
Color: White
Actuator Style: Toggle
Poles: 1
Maximum Voltage: 250V AC / 65V DC
Circuit Breaker Type: Magnetic Hydraulic - trip free
Interrupt Capacity: 3000A @ 120V AC / 1500A @ 250V AC [TUV] / 3000A @ 250V AC [UL 1077] / 7500A @ 65V DC
Minimum Operating Temperature: -40° C
Maximum Operating Temperature: 85° C
Mounting Screw: #6-32 Stainless Steel
Mounting Screw Torque: 6 in-lb (0.68 Nm)
Screw Terminal Torque: 14 in-lb (1.58 Nm)
Switching Cycles: 10000
Terminal Screw: #10-32 Stainless Steel
Weight: 0.17lb (0.08 kg)
WARNING: 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. Specifications:Amperage = NONENormalized SKU: 7197UPC Code: 632085071974
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BEP Marine
BEP HD Contour Circuit Breaker Module 80a #705-80A
$141.07
$175.12
BEP Marine 705-80A Circuit BreakersHeavy Duty CB Module, 80A705 Contour Circuit Breaker HD allows switchable protection for heavy duty circuits like Windlasses or Davit winches utilizing Bussmann Heavy Duty thermal circuit breakers.
Allows switchable protection for heavy duty circuits like windlasses or davit winches
Modular sizing with contour lock molding allows easy grouping
WARNING: 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. Specifications:Amperage = NONENormalized SKU: 70580AUPC Code: 870216000183
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Blue Sea System
Blue Sea 70a Circuit Breaker Surface-Mount 285 Series #7185
$69.12
$82.94
Download LiteratureBlue Sea System 7185 Circuit Breakers285-Series Thermal Circuit Breaker Surface Mount, 70A
Drop-in replacement for 185-series Circuit Breakers
Visible reset lever shows open condition
"Trip Free" - cannot be held closed after tripWARNING: 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. Specifications:
Amperage = NONE
Normalized SKU: 7185UPC Code: 632085071851Blue Sea System 7185 Literature Download
Product Brochure
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Blue Sea System
Blue Sea 40a Circuit Breaker Surface-Mount 285 Series #7182
$69.12
$82.94
Download LiteratureBlue Sea System 7182 Circuit Breakers285-Series Thermal Circuit Breaker Surface Mount, 40A
Drop-in replacement for 185-series Circuit Breakers
Visible reset lever shows open condition
"Trip Free" - cannot be held closed after tripWARNING: 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. Specifications:
Amperage = NONE
Normalized SKU: 7182UPC Code: 632085071820Blue Sea System 7182 Literature Download
Product Brochure
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Blue Sea System
Blue Sea 60a Circuit Breaker Surface-Mount 285 Series #7184
$69.12
$82.94
Download LiteratureBlue Sea System 7184 Circuit Breakers285-Series Thermal Circuit Breaker Surface Mount, 60A
Drop-in replacement for 185-series Circuit Breakers
Visible reset lever shows open condition
"Trip Free" - cannot be held closed after tripWARNING: 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. Specifications:
Amperage = NONE
Normalized SKU: 7184UPC Code: 632085071844Blue Sea System 7184 Literature Download
Product Brochure
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Blue Sea System
Blue Sea 25a Circuit Breaker Surface-Mount 285 Series #7180
$69.12
$82.94
Download LiteratureBlue Sea System 7180 Circuit Breakers285-Series Thermal Circuit Breaker Surface Mount, 25A
Drop-in replacement for 185-series Circuit Breakers
Visible reset lever shows open condition
"Trip Free" - cannot be held closed after tripWARNING: 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. Specifications:
Amperage = NONE
Normalized SKU: 7180UPC Code: 632085071806Blue Sea System 7180 Literature Download
Product Brochure
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Blue Sea System
Blue Sea C-Series Rocker Circuit Breaker 100a #7549
$61.98
$74.38
Blue Sea System 7549 Circuit BreakersC-Series Flat Rocker Circuit Breaker - Single Pole - 100AFeatures:
Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching
Color actuator indicates "OFF" position
Provides overcurrent protection for inverters, bow thrusters, and windlasses
Combines switching and circuit protection into a single device
"Trip Free" - cannot be held closed after trip
Ignition protectedsafe for installation aboard gasoline powered boats
Specifications:
Amperage: 100A AC / 100A DC
Actuator Style: Flat Rocker
Poles: 1
Maximum Voltage: 240V AC / 48V DC
Circuit Breaker Type: Magnetic Hydraulic - trip free
Terminal Stud Torque: 35 in-lb (3.95 Nm)
Interrupt Capacity: 3000A @ 120V AC / 3500A @ 240V AC / 5000A @ 32V DC
Minimum Operating Temperature: -40° C
Maximum Operating Temperature: 85° C
Mounting Screw: #6-32 Stainless Steel
Mounting Screw Torque: 6 in-lb (0.68 Nm)
Switching Cycles: 10000
Terminal Stud: 1/4-20 Tin-Plated Brass
Weight: 0.38lb (0.17 kg)
WARNING: 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. Normalized SKU: 7549UPC Code: 632085075491
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Blue Sea System
Blue Sea Circuit Breaker A2 Flat Rocker 30a #7414
$70.17
$84.20
Blue Sea System 7414 Circuit BreakersA-Series Flat Rocker Circuit Breaker - Double Pole - 30AFeatures:
Color actuator indicates "OFF" position
"Trip Free" design cannot be held "ON" during fault current condition
International ON/OFF symbols support vertical or horizontal mounting
Specifications:
Amperage : 30A AC / 30A DC
Actuator Style: Flat Rocker
Poles: 2
Maximum Voltage: 120V AC / 240V AC / 32V DC
Circuit Breaker Type: Magnetic Hydraulic - trip free
Interrupt Capacity: 3000A @ 240V AC / 1500A @ 240V AC[TUV] / 5000A @ 32V DC
Minimum Operating Temperature: -40° C
Maximum Operating Temperature: 85° C
Mounting Screw: #6-32 Stainless Steel
Mounting Screw Torque: 6 in-lb (0.68 Nm)
Screw Terminal Torque: 14 in-lb (1.58 Nm)
Switching Cycles: 10000
Terminal Screw: #10-32 Stainless Steel
Weight: 0.38lb (0.17 kg)
WARNING: 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. Normalized SKU: 7414UPC Code: 632085074142
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Blue Sea System
Blue Sea A-Series Rocker Circuit Breaker 20a #7413
$70.17
$84.20
Blue Sea System 7413 Circuit BreakersA-Series Flat Rocker Circuit Breaker - Double Pole - 20AFeatures:
Color actuator indicates "OFF" position
"Trip Free" design cannot be held "ON" during fault current condition
International ON/OFF symbols support vertical or horizontal mounting
Specifications:
Amperage : 20A AC / 20A DC
Actuator Style: Flat Rocker
Poles: 2
Maximum Voltage: 120V AC / 240V AC / 32V DC
Circuit Breaker Type: Magnetic Hydraulic - trip free
Interrupt Capacity: 3000A @ 240V AC / 1500A @ 240V AC[TUV] / 5000A @ 32V DC
Minimum Operating Temperature: -40° C
Maximum Operating Temperature: 85° C
Mounting Screw: #6-32 Stainless Steel
Mounting Screw Torque: 6 in-lb (0.68 Nm)
Screw Terminal Torque: 14 in-lb (1.58 Nm)
Switching Cycles: 10000
Terminal Screw: #10-32 Stainless Steel
Weight: 0.38lb (0.17 kg)
WARNING: 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. Normalized SKU: 7413UPC Code: 632085074135
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Blue Sea System
Blue Sea Circuit Breaker Push Button 40a with Screw Terminal #2137
$10.35
$12.36
Blue Sea System 2137 Circuit Breakers
Push Button Reset Only Screw Terminal Circuit Breaker - 40 AmpsFeatures:
Branch circuit breakers (can also be used for 24-hour circuit protection)
Quick connect terminal style circuit breakers are incorporated into Blue Sea Systems WeatherDeck Waterproof Circuit Breaker Panels, Dual Battery Bank Main Distribution Panels, and 360 Distribution Panels
Compact design enables high density circuit protection configurations
Push-to-reset operation
"Trip Free" design cannot be held "ON" during fault current condition
Ignition protected - Safe for installation aboard gasoline powered boats
Optional Push Button Waterproof Boot protects circuit breaker in wet environments, replaces dress nut mounting on circuit breakers and resists discoloration and cracking
Specifications:
Amperage: 40A
Maximum Voltage: 32V DC
Mounting: Panel Mount 3/8-27 UNS
Circuit Breaker Type: Thermal trip, manual push-button reset only
Terminal Type: #8 Screw
Interrupt Capacity: 3000A @ 14.7V / 2500A @ 28V
Minimum Operating Temperature: -10° C
Maximum Operating Temperature: 60° C
Screw Terminal Torque: 6 in-lb (0.68 Nm)
Weight: 0.09lb (0.04 kg)
WARNING: 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.
Normalized SKU: 2137UPC Code: 632085021375
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Blue Sea System
Blue Sea Circuit Breaker Push Button 25a with Screw Terminal #2135
$10.35
$12.36
Blue Sea System 2135 Circuit BreakersPush Button Reset Only Screw Terminal Circuit Breaker - 25 AmpsFeatures:
Branch circuit breakers (can also be used for 24-hour circuit protection)
Quick connect terminal style circuit breakers are incorporated into Blue Sea Systems WeatherDeck Waterproof Circuit Breaker Panels, Dual Battery Bank Main Distribution Panels, and 360 Distribution Panels
Compact design enables high density circuit protection configurations
Push-to-reset operation
"Trip Free" design cannot be held "ON" during fault current condition
Ignition protected - Safe for installation aboard gasoline powered boats
Optional Push Button Waterproof Boot protects circuit breaker in wet environments, replaces dress nut mounting on circuit breakers and resists discoloration and cracking
Specifications:
Amperage: 25A
Maximum Voltage: 32V DC
Mounting: Panel Mount 3/8-27 UNS
Circuit Breaker Type: Thermal trip, manual push-button reset only
Terminal Type: #8 Screw
Interrupt Capacity: 3000A @ 14.7V / 2500A @ 28V
Minimum Operating Temperature: -10° C
Maximum Operating Temperature: 60° C
Screw Terminal Torque: 6 in-lb (0.68 Nm)
Weight: 0.09lb (0.04 kg)WARNING: 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. Normalized SKU: 2135UPC Code: 632085021351
Frequently Asked Questions
First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!
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