Blue Sea 7222 AC/DC Single Pole Magnetic World Circuit Breaker - 30AMP [7222]
7222 AC/DC Single Pole Magnetic World Circuit Breaker - 30AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked...
Blue Sea 7222 AC/DC Single Pole Magnetic World Circuit Breaker - 30AMP [7222]
Sale price $1399 $13.99
Blue Sea 7080 25 Amp Circuit Breaker Panel Mount 285 Series [7080]
285-Series Circuit Breaker Panel 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...
Blue Sea 7080 25 Amp Circuit Breaker Panel Mount 285 Series [7080]
Sale price $4199 $41.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134]
Push Button Reset Only Screw Terminal Circuit Breaker - 20 AmpsFeatures: Branch circuit breakers (can also be used for 24-hour circuit protection) Quick connect terminal style circuit breakers are incorporated...
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 20 Amps [2134]
Sale price $499 $4.99
Paneltronics Standard Panel - AC/DC 19 Position Circuit Breaker w/Meters & LEDs [9973410B]
AC/DC 19 Position Circuit Breaker PanelAC/DC 19 Position Circuit Breaker Panel with LED's and 12 breakers installed.Width: 13-3/4"Height: 8-1/4"Depth: 3-1/2"Current: AC/DC Specifications: Voltage: 120v/12v AC/DC: Both Max Breaker Quantity: 19...
Paneltronics Standard Panel - AC/DC 19 Position Circuit Breaker w/Meters & LEDs [9973410B]
Sale price $44499 $444.99
Blue Sea 7414 A-Series Flat Rocker Circuit Breaker - Double Pole - 30A [7414]
A-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...
Blue Sea 7414 A-Series Flat Rocker Circuit Breaker - Double Pole - 30A [7414]
Sale price $3299 $32.99
Blue Sea 8077 AC Main Only Toggle Circuit Breaker Panel [8077]
8077 AC Main Only Toggle Circuit Breaker PanelFeatures: Red reverse polarity indicating LED Safety ground screw on panel back Combines switching and circuit protection into a single device "Trip Free"...
Blue Sea 8077 AC Main Only Toggle Circuit Breaker Panel [8077]
Sale price $9699 $96.99
Blue Sea 7206 AC/DC Single Pole Magnetic World Circuit Breaker - 10AMP [7206]
7206 AC/DC Single Pole Magnetic World Circuit Breaker - 10AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked...
Blue Sea 7206 AC/DC Single Pole Magnetic World Circuit Breaker - 10AMP [7206]
Sale price $1399 $13.99
Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide [4125]
4125 AC A-Series Circuit Breaker Lockout Slide Features: Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC power from 2 sources (shore power...
Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide [4125]
Sale price $1399 $13.99
Paneltronics 'A' Frame Magnetic Circuit Breaker - 15 Amps - Single Pole [206-072S]
"A" Frame Magnetic Circuit Breakers 15 AmpSingle Pole Standard branch AC or DC circuit breaker for Paneltronics electrical distribution panels Meets all American Boat and Yacht Council (ABYC) Standards for...
Paneltronics 'A' Frame Magnetic Circuit Breaker - 15 Amps - Single Pole [206-072S]
Sale price $999 $9.99
Blue Sea 7214 AC/DC Single Pole Magnetic World Circuit Breaker - 20AMP [7214]
7214 AC/DC Single Pole Magnetic World Circuit Breaker - 20AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked...
Blue Sea 7214 AC/DC Single Pole Magnetic World Circuit Breaker - 20AMP [7214]
Sale price $1399 $13.99
Blue Sea 7157 Short Stop Circuit Breaker - 50A [7157]
7157 Short Stop Circuit Breaker - 50A Corrosion Resistant Material IP 64 Water Resistant Boot Push to Reset Only Interrupt Capacity: 2,500A @ 28VDC Red insulating boot included in retail...
Blue Sea 7157 Short Stop Circuit Breaker - 50A [7157]
Sale price $799 $7.99
Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series [7184]
285-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...
Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series [7184]
Sale price $4199 $41.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]
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...
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 40 Amps [2137]
Sale price $499 $4.99
Blue Sea 8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White Switches [8096]
8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White SwitchesFeatures: All positive, negative and grounding buses installed, fully pre-wired Panels with meters include toggle switch for mounting up...
Blue Sea 8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White Switches [8096]
Sale price $25099 $250.99
Blue Sea 8058 AC 3 Position Toggle Circuit Breaker Panel - White Switches [8058]
8058 AC 3 Position Toggle Circuit Breaker Panel - White SwitchesFeatures: All hot, neutral, and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels...
Blue Sea 8058 AC 3 Position Toggle Circuit Breaker Panel - White Switches [8058]
Sale price $14699 $146.99
Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
187 - Series Thermal Circuit Breakers - Panel Mount135 Amp Circuit BreakerPN: 7047Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements...
Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
Sale price $6599 $65.99
Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]
285-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...
Blue Sea 7182 40 Amp Circuit Breaker Surface Mount 285 Series [7182]
Sale price $4199 $41.99
Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]
7444 UL-489 Circuit Breaker - 30A 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: 30A...
Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]
Sale price $2699 $26.99
Blue Sea 7049 200 Amp Panel Mount 187 Series Circuit Breaker [7049]
7049 200 Amp Panel Mount 187 Series Circuit BreakerFeatures: Combines switching and circuit protection into a single device* Clear, single lever operation "Trip Free" design cannot be held "ON" during...
Blue Sea 7049 200 Amp Panel Mount 187 Series Circuit Breaker [7049]
Sale price $8599 $85.99
Blue Sea 7180 25 Amp Circuit Breaker Surface Mount 285 Series [7180]
285-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...
Blue Sea 7180 25 Amp Circuit Breaker Surface Mount 285 Series [7180]
Sale price $4199 $41.99
Circuit Breakers
Circuit Breakers: Safeguarding Electrical Systems with Intelligent Protection
In the intricate web of modern electrical systems, circuit breakers stand as vigilant sentinels, defending against potential dangers and ensuring the smooth flow of power. These essential devices play a pivotal role in both residential and marine settings, interrupting the current flow when needed to prevent overloads, short circuits, and electrical hazards.
Key Functions and Benefits:
-
Overcurrent Protection: Circuit breakers serve as first responders, swiftly detecting excessive currents that could lead to equipment damage or even fires. When an overload occurs, the breaker trips, disconnecting the circuit and averting potential disaster.
-
Short Circuit Prevention: In the event of a short circuit, where current takes an unintended path due to a fault, circuit breakers intervene to halt the flow. This prevents wires from overheating and reduces the risk of electrical fires.
-
Resettable Mechanism: Unlike fuses, which need replacement after each trip, circuit breakers offer a resettable mechanism. Once the issue is resolved, a simple flip of the breaker switch restores power, minimizing downtime and inconvenience.
-
Selective Tripping: Modern circuit breakers are designed with different trip curves to suit various applications. Some are more sensitive for protecting sensitive electronics, while others are designed for heavy-duty equipment.
-
Branch Circuit Protection: Circuit breakers ensure that individual circuits are safeguarded. In marine applications, they protect vital systems like navigation, communication, and lighting from potential electrical faults.
-
User-Friendly Troubleshooting: When a circuit trips, the breaker's position provides a clear visual cue, aiding in quick identification of the affected circuit. This simplifies troubleshooting and maintenance.
-
Arc Fault Protection: Advanced circuit breakers incorporate arc fault detection, which senses dangerous electrical arcs that can lead to fires. This feature offers an extra layer of safety, particularly in residential settings.
Choosing the Right Circuit Breaker:
Selecting the appropriate circuit breaker involves considering factors such as current rating, voltage compatibility, trip characteristics, and the specific environment (e.g., marine conditions). Marine-grade circuit breakers are vital for boats, ensuring resilience against corrosive saltwater and demanding conditions.