Best Magnetic Circuit Breakers. Reviews August, 2020

Blue Sea Systems 7212 AC/DC Single Pole Magnetic World Circuit Breaker

Search only Blue Sea brand name
Blue Sea Systems 7212 AC/DC Single Pole Magnetic World Circuit Breaker

Current price: 16.27 USD

Saving: $6.72 (29%)


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Height: 1 Inches

Length: 5 Inches

Width: 3 Inches

Weight: 0.07 Pounds

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits

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Double Pole AC/DC Red Toggle Circuit Breaker Magnetic 30Amp for Boat/RV Ocean River

Search only Ocean River brand name
Double Pole AC/DC Red Toggle Circuit Breaker Magnetic 30Amp for Boat/RV Ocean River

Current price: 43.97 USD

Saving: $13.01 (23%)


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Height: 2.00787 Inches

Length: 1.61417 Inches

Width: 1.515745 Inches

Weight: 0.2866009406 Pounds

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements

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Blue Sea Systems AC/DC C-Series Single Pole Magnetic CA1 White Circuit Breakers (20 AMP)

Search only Blue Sea Systems brand name
Blue Sea Systems AC/DC C-Series Single Pole Magnetic CA1 White Circuit Breakers (20 AMP)

Current price: 35.94 USD


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Height: 2 Inches

Length: 5 Inches

Width: 3 Inches

Weight: 0.3 Pounds

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC

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1- SQUARE D BY SCHNEIDER ELECTRIC QO280 CIRCUIT BREAKER, THERMAL MAGNETIC, 2P, 80A

Search only Square D brand name
1- SQUARE D BY SCHNEIDER ELECTRIC QO280 CIRCUIT BREAKER, THERMAL MAGNETIC, 2P, 80A

Current price: 70 USD


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  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker

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T Tocas 30A Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit Protector AC or DC 80 V

Search only T Tocas brand name
T Tocas 30A Toggle Single Pole Circuit Breakers Hydraulic Magnetic Circuit Protector AC or DC 80 V

Current price: 14.99 USD


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Weight: 2.4 ounces

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage

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Paneltronics A' Frame Magnetic Circuit Breaker - 20 Amps - Single Pole

Search only Paneltronics brand name
Paneltronics A' Frame Magnetic Circuit Breaker - 20 Amps - Single Pole

Current price: 23.8 USD


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Height: 2 Inches

Length: 2 Inches

Width: 2 Inches

Weight: 0.25 Pounds

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage
  • PANELTRONICS BREAKER 20 AMPS SINGLE POLE A-FRAME MAGNETIC

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Connecticut Electric UBITB-A250 New Challenger MH250 Type-A Replacement. Two Pole 50 Amp Clip Circuit Breaker Manufactured

Search only Connecticut Electric brand name
Connecticut Electric UBITB-A250 New Challenger MH250 Type-A Replacement. Two Pole 50 Amp Clip Circuit Breaker Manufactured

Current price: 80.78 USD


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Height: 6 Inches

Length: 2 Inches

Width: 4 Inches

Weight: 0.4 Pounds

Warranty: 1 Year

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage
  • PANELTRONICS BREAKER 20 AMPS SINGLE POLE A-FRAME MAGNETIC
  • May also be branded: Murray, Crouse-Hinds, or Sylvania
  • Plug in type
  • 120/240 VAC 2 Pole breaker 1" thin type breakers
  • 50 Amp
  • 10,000 AIC
  • Intertek ETL Listing to UL Standard 489-Molded case circuit breakers
  • For use in Challenger Type A circuit breaker panels
  • Replacement Challenger MH250 Type A circuit breaker manufactured new by Connecticut Electric

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Square D by Schneider Electric HOM120CP Homeline 20 Amp Single-Pole Circuit Breaker

Search only Square D by Schneider Electric brand name
Square D by Schneider Electric HOM120CP Homeline 20 Amp Single-Pole Circuit Breaker

Current price: 4.18 USD

Saving: $1.18 (22%)


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Height: 0.45 Inches

Length: 1.21 Inches

Width: 0.52 Inches

Weight: 0.3 Pounds

Warranty: Limited Lifetime Warranty

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage
  • PANELTRONICS BREAKER 20 AMPS SINGLE POLE A-FRAME MAGNETIC
  • May also be branded: Murray, Crouse-Hinds, or Sylvania
  • Plug in type
  • 120/240 VAC 2 Pole breaker 1" thin type breakers
  • 50 Amp
  • 10,000 AIC
  • Intertek ETL Listing to UL Standard 489-Molded case circuit breakers
  • For use in Challenger Type A circuit breaker panels
  • Replacement Challenger MH250 Type A circuit breaker manufactured new by Connecticut Electric
  • 120/240-Volt AC
  • Compatible with Homeline load centers and CSED devices
  • Switching duty rating (SWD) for 20 Amp one-pole breakers
  • Plug-on design, easy to install
  • Homeline 20 Amp one-pole circuit breaker
  • 120/240-volt ac
  • Compatible with homeline load centers and csed devices
  • Switching duty rating (swd) for 20 amp one-pole breakers
  • Plug-on design, easy to install

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Q2100 100-Amp Double Pole Type QP Circuit Breaker

Search only SIEMENS brand name
Q2100 100-Amp Double Pole Type QP Circuit Breaker

Current price: 14.14 USD

Saving: $16.73 (54%)


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Height: 2.5 Inches

Length: 5 Inches

Width: 3.5 Inches

Weight: 0.51 Pounds

Warranty: 1 Year

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage
  • PANELTRONICS BREAKER 20 AMPS SINGLE POLE A-FRAME MAGNETIC
  • May also be branded: Murray, Crouse-Hinds, or Sylvania
  • Plug in type
  • 120/240 VAC 2 Pole breaker 1" thin type breakers
  • 50 Amp
  • 10,000 AIC
  • Intertek ETL Listing to UL Standard 489-Molded case circuit breakers
  • For use in Challenger Type A circuit breaker panels
  • Replacement Challenger MH250 Type A circuit breaker manufactured new by Connecticut Electric
  • 120/240-Volt AC
  • Compatible with Homeline load centers and CSED devices
  • Switching duty rating (SWD) for 20 Amp one-pole breakers
  • Plug-on design, easy to install
  • Homeline 20 Amp one-pole circuit breaker
  • 120/240-volt ac
  • Compatible with homeline load centers and csed devices
  • Switching duty rating (swd) for 20 amp one-pole breakers
  • Plug-on design, easy to install
  • Use for overload and short-circuit protection of your electrical system
  • Compatible with Siemens PL and ES series load centers
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • 10,000 AIC interrupting rating
  • Double pole, 100 Amp, 240V type QP Circuit Breaker

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Q250 50-Amp Double Pole Type QP Circuit Breaker

Search only SIEMENS brand name
Q250 50-Amp Double Pole Type QP Circuit Breaker

Current price: 10.5 USD


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Height: 3 Inches

Length: 3 Inches

Width: 2 Inches

Weight: 0.56 Pounds

Warranty: 1 Year

  • "Trip Free" design cannot be held "ON" during fault current condition
  • Combines swtiching and circuit protection into a single device
  • The industry standard circuit breaker for Blue Sea Systems" electrical panels
  • Meets American Boat and Yacht Council (ABYC) standards
  • Frequently used for AC or DC Branch circuits
  • Mechanical Life: switching cycles 10000 times under rated current and voltage
  • Installation: installation was a snap, snapped into fitelectrical panel, breaker panel without any problems, perfect for marine, battery, electrical systems
  • Scope of Use: Fit in AC and DC systems, function as it should provide circuits protection
  • Concrete Details: 30Amp, Double Pole, hydraulic electric magnetic circuit breaker, manual ON/OFF Toggle Reset Red Switch, combines switching and circuit protection into a single device
  • Standards and Requirements: accredited by European CE, US UL, Canadian CSA, German VDE, TUV, Chinese CCC, meets American Boat and Yacht Council (ABYC) standards and requirements
  • Compatible with AC and DC systems for the stated amperage
  • "Trip Free"—cannot be held closed after trip
  • Combines switching and circuit protection into a single device
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC
  • Circuit Breaker Type: Standard; DC Voltage Rating: 48VDC; Item: Plug In Circuit Breaker
  • Regulatory Sepcification cUL1077; EN60934; EN60947; DIN; CE
  • Rated Current:30A
  • Voltage:125/250/277/415/480Vac; 65/80 Vdc
  • Hydraulic Magnetic Circuit Breaker
  • Compatible with AC and DC systems for the stated amperage
  • PANELTRONICS BREAKER 20 AMPS SINGLE POLE A-FRAME MAGNETIC
  • May also be branded: Murray, Crouse-Hinds, or Sylvania
  • Plug in type
  • 120/240 VAC 2 Pole breaker 1" thin type breakers
  • 50 Amp
  • 10,000 AIC
  • Intertek ETL Listing to UL Standard 489-Molded case circuit breakers
  • For use in Challenger Type A circuit breaker panels
  • Replacement Challenger MH250 Type A circuit breaker manufactured new by Connecticut Electric
  • 120/240-Volt AC
  • Compatible with Homeline load centers and CSED devices
  • Switching duty rating (SWD) for 20 Amp one-pole breakers
  • Plug-on design, easy to install
  • Homeline 20 Amp one-pole circuit breaker
  • 120/240-volt ac
  • Compatible with homeline load centers and csed devices
  • Switching duty rating (swd) for 20 amp one-pole breakers
  • Plug-on design, easy to install
  • Use for overload and short-circuit protection of your electrical system
  • Compatible with Siemens PL and ES series load centers
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • 10,000 AIC interrupting rating
  • Double pole, 100 Amp, 240V type QP Circuit Breaker
  • Use for overload and short-circuit protection of your electrical system
  • Compatible with Siemens PL and ES series load centers
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • 10,000 AIC interrupting rating
  • Double pole, 50 Amp, 240V type QP Circuit Breaker

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