Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]
Clear Push Button Circuit Breaker Boot - 2-PackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration and cracking WARNING: This...
Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]
Sale price $399 $3.99
4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB ChargerEasy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels...
Sale price $4199 $41.99
Blue Sea 7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP [7210]
7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked...
Blue Sea 7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP [7210]
Sale price $1399 $13.99
Blue Sea 4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack [4136]
4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack Features: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration...
Blue Sea 4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack [4136]
Sale price $399 $3.99
![Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/79022XL_{width}x.jpg?v=1593720026)
![Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/79022XL_580x.jpg?v=1593720026)
Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1]
Aluminum Circuit Breaker Panel - 6 CircuitAluminum Breaker Panel features six 15A 12VDC illuminated SPST On/Off rocker switches and six thermal AC/DC circuit breakers (two 3A, two 6A, one 8A,...
Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1]
Sale price $5199 $51.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]
Push 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...
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]
Sale price $499 $4.99
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps [2130]
Push Button Reset Only Screw Terminal Circuit Breaker - 5 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 - 5 Amps [2130]
Sale price $499 $4.99
Blue Sea 7155 Short Stop Circuit Breaker - 30A [7155]
7155 Short Stop Circuit Breaker - 30A 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 7155 Short Stop Circuit Breaker - 30A [7155]
Sale price $799 $7.99
4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini VoltmeterEasy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels...
Sale price $8499 $84.99
Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black [4137]
4137 Push Button Reset Only Circuit Breaker Boot - BlackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration and cracking...
Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black [4137]
Sale price $399 $3.99
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 20 Amps - Single Pole [206-073S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29805XL_{width}x.jpg?v=1593717722)
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 20 Amps - Single Pole [206-073S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29805XL_580x.jpg?v=1593717722)
Paneltronics 'A' Frame Magnetic Circuit Breaker - 20 Amps - Single Pole [206-073S]
"A" Frame Magnetic Circuit Breakers 20 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 - 20 Amps - Single Pole [206-073S]
Sale price $999 $9.99
Blue Sea 7230 AC/DC Single Pole Magnetic World Circuit Breaker - 50AMP [7230]
7230 AC/DC Single Pole Magnetic World Circuit Breaker - 50AMPC / DC Single Pole Magnetic World Circuit BreakerThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards,...
Blue Sea 7230 AC/DC Single Pole Magnetic World Circuit Breaker - 50AMP [7230]
Sale price $1399 $13.99
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 5 Amps - Single Pole [206-070S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29802XL_{width}x.jpg?v=1593717726)
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 5 Amps - Single Pole [206-070S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29802XL_580x.jpg?v=1593717726)
Paneltronics 'A' Frame Magnetic Circuit Breaker - 5 Amps - Single Pole [206-070S]
"A" Frame Magnetic Circuit Breakers 5 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 - 5 Amps - Single Pole [206-070S]
Sale price $999 $9.99
![Paneltronics Waterproof Panel - DC 1-Position Illuminated Rocker Switch & Circuit Breaker [9960021B] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/45303XL_{width}x.jpg?v=1593717784)
![Paneltronics Waterproof Panel - DC 1-Position Illuminated Rocker Switch & Circuit Breaker [9960021B] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/45303XL_580x.jpg?v=1593717784)
Paneltronics Waterproof Panel - DC 1-Position Illuminated Rocker Switch & Circuit Breaker [9960021B]
DC 1-Position Vertical Rocker Switch PaneltDC 1-Position Splash Proof Vertical Circuit Breaker Rocker Switch PanelWidth: 2-1/4"Height: 4"Depth: 3"Current: DC Specifications: Waterproof: Yes AC/DC: DC Max Breaker Quantity: 1 Waterproof Rating:...
Paneltronics Waterproof Panel - DC 1-Position Illuminated Rocker Switch & Circuit Breaker [9960021B]
Sale price $3099 $30.99
Blue Sea 8173 Mounting Panel for Toggle Type Magnetic Circuit Breakers [8173]
Mounting Panel for Toggle Type Magnetic Circuit Breakers Mounts A-Series Double Pole Toggle Circuit Breakers Slate gray matches standard panel color Mounts A-Series double pole toggle circuit breaker 1/8" aluminum...
Blue Sea 8173 Mounting Panel for Toggle Type Magnetic Circuit Breakers [8173]
Sale price $2199 $21.99
Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]
187 - Series Thermal Circuit Breakers - Panel Mount40 Amp Circuit BreakerPN: 7038Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements...
Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]
Sale price $6599 $65.99
Blue Sea 7160 Short Stop Circuit Breaker Boot [7160]
7160 Short Stop Circuit Breaker Boot Pre-cut for easy wiring from any angle Meets ABYC insulation requirements WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is...
Blue Sea 7160 Short Stop Circuit Breaker Boot [7160]
Sale price $140 $1.40
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 10 Amps - Single Pole [206-071S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29803XL_{width}x.jpg?v=1593717720)
![Paneltronics 'A' Frame Magnetic Circuit Breaker - 10 Amps - Single Pole [206-071S] - Point Supplies Inc.](http://www.pointsupplies.com/cdn/shop/products/29803XL_580x.jpg?v=1593717720)
Paneltronics 'A' Frame Magnetic Circuit Breaker - 10 Amps - Single Pole [206-071S]
"A" Frame Magnetic Circuit Breakers 10 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 - 10 Amps - Single Pole [206-071S]
Sale price $999 $9.99
Blue Sea 7198 285-Series Circuit Breaker Panel Mount Adapter [7198]
7198 285-Series Circuit Breaker Panel Mount AdapterFeatures: Self trimming molded rubber bezel Use with 285-Series or 185-Series Panel Mount Circuit Breakers WARNING: This product can expose you to chemicals including...
Blue Sea 7198 285-Series Circuit Breaker Panel Mount Adapter [7198]
Sale price $499 $4.99
Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]
187 - Series Thermal Circuit Breakers - Panel Mount100 Amp Circuit BreakerPN: 7044Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements...
Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]
Sale price $6599 $65.99
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:
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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.
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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.
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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.
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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.
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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.
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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.
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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.