최근 검색 기록

    Thermal Breakers

    Thermal breakers protect circuits from excess current in a similar way to a fuse, however, they often feature a switch allowing them to be reset if tripped. Common types of thermal breakers include thermal magnetic circuit breakers and thermal automotive circuit breakers.

    Types of Thermal Breakers

    Thermal magnetic circuit breakers are devices that provide protection against overcurrent in circuits. Circuit breakers use an automatically operated electrical switch to disrupt the flow of current when an overload or short circuit is detected. Thermal magnetic circuit breakers do this using an electromagnet and bimetallic strips.

    Circuit breakers provide more sophisticated protection against overcurrent than a simple fuse. Fuses simply burn out and have to be replaced, whereas circuit breakers just need to be reset.

    Thermal automotive circuit breakers are devices used to break the flow of current in automotive circuits, in order to protect them against a fault such as overcurrent or short circuit.

    The thermal aspect of this type of circuit breaker allows for smaller overcurrents over a longer period of time, but will quickly trip the circuit for larger overcurrents. This is useful in the case of motors, as there will be a small overcurrent each time the engine is switched on for a short length of time, which should not trip the circuit.

    What are thermal magnetic circuit breakers used for?

    Thermal magnetic circuit breakers are most often used in distribution boards. They make up part of the subsidiary circuits in the broader electrical supply system, protecting against overcurrent.

    What are thermal automotive circuit breakers used for?

    Thermal automotive circuit breakers are used to protect electrical networks in most types of vehicles, including cars, vans, buses, and boats.

    1 / 3
    54 Products
    적용된 검색 필터 (1)
    제조사선택 사항 제거
    Altech
    모두 제거

    Altech (54)

    Carling Technologies (11)

    Carlingswitch (1)

    Cliff Electronics (3)

    Eaton (13)

    ETA (239)

    Legrand (5)

    Phoenix Contact (195)

    RS PRO (19)

    Schneider Electric (238)

    Schurter (165)

    Sensata / Airpax (296)

    TE Connectivity (108)

    Select a Range

    0.3A (1)

    0.5A (2)

    0.75A (1)

    0.8A (1)

    1A (2)

    1.6A (3)

    2A (3)

    2.5A (3)

    3A (2)

    3.5A (2)

    5A (2)

    6A (2)

    8A (2)

    10A (1)

    12A (2)

    12.5A (3)

    13A (3)

    15A (2)

    16A (4)

    20A (1)

    25A (2)

    30A (2)

    32A (3)

    40A (2)

    50A (2)

    60A (1)

    2 (52)

    3 (2)

    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.

    277V (41)

    480Y/277V (13)

    35mm (50)

    R (1)

    V-EA (53)

    Select a Range

    AC Discharge Lamps (Ballast) (29)

    AC General Use (29)

    AC Incandescent Lamps (Tungsten) (29)

    AC Motor Starting (29)

    AC Resistance (29)

    Across the Line (29)

    Appliance Circuit (1)

    Control Transformers (1)

    Heaters and Reactive Loads (3)

    High Efficiency Motors (26)

    High Inrush Motors (3)

    Power Supplies (4)

    Power Supplies and Reactive Loads (1)

    Sensitive Electronics (1)

    Transformers (3)

    UL1077 Application (1)

    UL508 Application (29)

    Which have Exceedingly High Inrush Current (26)

    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.

    Type D (4)

    Type E (26)

    Type G (24)

    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    Due to your selection of other attributes some options are not available - amend or clear filters to allow selection of these options.
    54 Products
    단가
    제조사
    Current Rating
    Number of Poles
    Range
    Voltage Rating
    Width
    Series
    Application
    Tripping Mechanism
    Reset Actuator Type
    Tripping Characteristics
    Rated AC Voltage
    Better World Product
    Better World Verification
    Mounting Style
    제품 세부 사항
    단가
    제조사
    Current Rating
    Number of Poles
    Range
    Voltage Rating
    Width
    Series
    Application
    Tripping Mechanism
    Reset Actuator Type
    Tripping Characteristics
    Rated AC Voltage
    Better World Product
    Better World Verification
    Mounting Style
    개당
    ₩50,568.24
    Altech
    2.5A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    25A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    13A
    2
    -
    277V
    35mm
    V-EA
    -
    Thermal-Magnetic
    Handle
    Type G
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩121,026.88
    Altech
    50A
    3
    -
    480Y/277V
    -
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, Heaters and Reactive Loads, High Inrush Motors, Power Supplies, Transformers, UL508 Application
    Thermal-Magnetic
    Handle
    Type D
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    3.5A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    8A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩69,364.48
    Altech
    1.6A
    2
    -
    480Y/277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩58,137.12
    Altech
    40A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    16A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    20A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩65,273.60
    Altech
    32A
    2
    -
    480Y/277V
    35mm
    V-EA
    -
    Thermal-Magnetic
    Handle
    Type G
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    0.5A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    15A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩67,069.00
    Altech
    12A
    2
    -
    480Y/277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩60,977.80
    Altech
    13A
    2
    -
    480Y/277V
    35mm
    V-EA
    -
    Thermal-Magnetic
    Handle
    Type G
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    13A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩58,137.12
    Altech
    50A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    3.5A
    2
    -
    277V
    35mm
    V-EA
    -
    Thermal-Magnetic
    Handle
    Type G
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    1.6A
    2
    -
    277V
    35mm
    V-EA
    -
    Thermal-Magnetic
    Handle
    Type G
    480Y/277V
    -
    -
    DIN Rail Mount
    개당
    ₩50,568.24
    Altech
    2A
    2
    -
    277V
    35mm
    V-EA
    AC Discharge Lamps (Ballast), AC General Use, AC Incandescent Lamps (Tungsten), AC Motor Starting, AC Resistance, Across the Line, High Efficiency Motors, UL508 Application, Which have Exceedingly High Inrush Current
    Thermal-Magnetic
    Handle
    Type E
    480Y/277V
    -
    -
    DIN Rail Mount
    페이지 당 결과 수