Electronic Circuit Breakers | Electronic MCB | RS
Connectez-vous / Enregistrez-vous pour accéder aux avantages de votre compte
Récemment recherché

    Electronic Circuit Breakers

    Electronic circuit breakers are automatically operated electrical switches that are designed to protect an electrical circuit from damage. They cut off a circuit whenever the current jumps above a safe level.

    How electronic circuit breakers work

    Electronic circuit breakers prevent an overload or short circuit. Their basic function is to keep an electrical system running safely by interrupting the flow of current when a fault is detected. They do this by a combination of active electronic current limitation in the case of a short circuit and an overload deactivation.

    Why electronic circuit breakers are important

    In homes, there's usually a main electronic circuit breaker that protects the whole system, plus smaller circuit breakers built into many domestic appliances such as washing machines, tumble dryers and air-conditioning systems.

    Without circuit breakers (or the alternative, fuses), household electricity would be impractical because of the potential for fires and other issues resulting from simple wiring problems and equipment failures. Compared to fuses, which only work once and then require replacment, circuit breakers can be used over and over again.

    3482 Produits présentés pour Electronic Circuit Breakers

    Eaton
    NZM3
    NZM
    3
    400A
    50 kA
    30V
    -
    Fixed
    -
    -
    -
    -
    -
    Eaton
    NZM
    NZM
    4
    110A
    18.5 kA
    -
    -
    Fixed
    -
    -
    -
    -
    -
    Eaton
    IZMX40
    Eaton Moeller
    -
    800A
    85 kA
    -
    -
    DIN Rail
    -
    -
    -
    -
    -
    Allen Bradley
    1694 Electronic Circuit Protectors
    1694-PM
    2
    2A
    -
    24V
    -
    Symmetrical Rail
    -
    -
    -
    -
    -
    Allen Bradley
    1694 Electronic Circuit Protectors
    1694-PF
    2
    40A
    -
    24V
    -
    Symmetrical Rail
    -
    -
    -
    -
    -
    Eaton
    IZMX/INX
    Eaton Moeller
    -
    1.25kA
    42 kA
    -
    -
    DIN Rail
    -
    -
    -
    -
    -
    Eaton
    IZMX/INX Circuit-Breaker
    Moeller
    4
    1.6kA
    66 kA
    -
    -
    Withdrawable
    -
    -
    -
    -
    -
    Eaton
    NZMH3
    NZM
    3
    400A
    70 kA
    70V
    -
    Fixed
    -
    -
    -
    -
    -
    Eaton
    NZM
    Moeller
    4
    350A
    20 kA
    -
    -
    Fixed
    -
    -
    -
    -
    -
    ETA
    ESX10
    ESX10-T
    1
    1A
    -
    12V
    -
    Plug-In Mounting
    -
    -
    -
    -
    -
    Eaton
    -
    Eaton Moeller Series
    1
    4A
    -
    24V
    -
    DIN Rail
    -
    -
    -
    -
    -
    Hager
    -
    MFS
    1
    20A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    SENTRON
    3VA
    4
    250A
    5 kA
    -
    -
    -
    -
    -
    -
    Concentrated or compact solution, Extended product life
    Yes
    ABB
    Emax2
    Ekip Dip LI
    3
    1.6kA
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Allen Bradley
    1694 Electronic Circuit Protectors
    1694-PM
    2
    4A
    -
    24V
    -
    Symmetrical Rail
    -
    -
    -
    -
    -
    Eaton
    NAS
    NAS
    4
    160A
    950 A
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    NZM
    NZM
    3
    500A
    36 kA
    -
    -
    Fixed
    -
    -
    -
    -
    -
    Eaton
    NZM
    NZM
    3
    400A
    36 kA
    -
    -
    Fixed
    -
    -
    -
    -
    -
    Eaton
    Eaton Moeller
    IZMX/INX
    -
    5kA
    -
    -
    -
    Withdrawable
    -
    -
    -
    -
    -
    Eaton
    NZM
    NZM
    4
    200A
    5 kA
    -
    -
    Fixed
    -
    -
    -
    -
    -
    Résultats par page