Thermal Breakers | Thermal Circuit Breakers | RS
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.

    1339 표시되는 제품 Thermal Breakers

    Schneider Electric
    115A
    3
    TeSys
    690V ac
    165mm
    GV4P
    -
    Thermal-Magnetic
    -
    -
    690V
    Yes
    Green Premium
    -
    Schneider Electric
    500mA
    1P + N
    -
    250V ac
    15mm
    GB2
    -
    -
    -
    -
    -
    -
    -
    DIN Rail Mount
    Sensata / Airpax
    15A
    3
    Airpax
    480V ac
    78.94mm
    219
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Schurter
    15A
    2
    -
    60 V dc, 240V ac
    -
    TA35
    Cleaning Equipment, Commercial and Household Kitchen Appliances, Equipment for Construction, Industrial Appliances, Power Tools
    Thermal
    Rocker
    -
    -
    -
    -
    Snap In
    Schneider Electric
    15A
    1
    PowerPact
    240V ac
    27mm
    BJL
    -
    -
    -
    -
    -
    -
    -
    Clip-On
    ETA
    1A
    2
    -
    240V
    29.5mm
    3130
    -
    Thermal
    Rocker
    -
    240V
    -
    -
    Snap In
    Sensata / Airpax
    40A
    2
    Airpax
    -
    38.48mm
    IULN11
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Phoenix Contact
    16A
    1
    -
    65 V dc, 250V ac
    12.5mm
    TMC 1
    -
    -
    -
    -
    -
    -
    -
    DIN Rail Mount
    TE Connectivity
    50A
    1
    -
    250V ac
    -
    Potter & Brumfield W54
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Sensata / Airpax
    90A
    1
    Airpax
    -
    19.05mm
    IELK1
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Sensata / Airpax
    7.5A
    2
    Airpax
    -
    38.48mm
    IULHK11
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Schurter
    3A
    1
    TA36 Rocker
    32 V dc, 277 V ac
    14.5mm
    TA36
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    80A
    3
    TeSys
    690V ac
    165mm
    GV4L
    -
    Magnetic
    -
    -
    690V
    Yes
    Green Premium
    -
    ETA
    15A
    2
    -
    50 V dc, 240V ac
    36.5mm
    3130
    -
    Thermal
    Button
    Type S
    240V
    -
    -
    Snap In
    Sensata / Airpax
    15A
    1
    Airpax
    -
    -
    M39019
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Sensata / Airpax
    15A
    3
    Airpax
    480V ac
    78.94mm
    219
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    Phoenix Contact
    100mA
    1
    -
    250V ac
    8.2mm
    TCP
    -
    -
    -
    -
    -
    -
    -
    DIN Rail
    Schurter
    15A
    1
    -
    240V ac
    -
    T13
    -
    -
    -
    -
    -
    -
    -
    -
    Schurter
    3A
    2
    TA36 Rocker
    60 V dc, 277 V ac
    26
    TA36
    -
    -
    -
    -
    -
    -
    -
    -
    Sensata / Airpax
    15A
    2
    Airpax
    -
    38.48mm
    LEG66
    -
    -
    -
    -
    -
    -
    -
    Panel Mount
    페이지 당 결과 수