KBC-125 Eaton Bussmann 1500V 125A Semiconductor Fuse
KBC-125 Eaton Bussmann 1500V 125A Semiconductor Fuse

KBC-125 Eaton Bussmann 1500V 125A Semiconductor Fuse

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Eaton Bussmann KBC-125 — 1500V 125A semiconductor fuse, 200 kAIC interrupting. Protects semiconductors in drives, rectifiers and inverters.
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    KBC-125 Eaton Bussmann 1500V 125A Semiconductor Fuse

    At a Glance
    • 1500 Vdc rated voltage, 125 A rated current
    • 200 kAIC interrupting rating
    • Non Indicating

    The Eaton Bussmann KBC-125 is a fuse with 1500 Vdc rated voltage, 125 A rated current, 200 kAIC interrupting capacity. Construction is non indicating.

    Specifications

    General specifications
    UPC051712491259
    Product Length/Depth1.58 in
    Product Height1.6 in
    Product Width4.61 in
    Product Weight0.45 lb
    Electrical rating
    Amperage Rating125 A
    Interrupt rating200 kAIC
    Voltage rating1500 Vdc
    Physical details
    Packaging typeStandard
    General information
    Fuse indicatorNon Indicating
    Mounting methodStud

    Series Selection Table

    KBC-125 series selection table
    Ampere ratings, dimensions and catalog numbers across the Fuse family, reproduced from the Eaton Bussmann datasheet.

    Applications

    • Industrial equipment

    Selection Notes

    • Check the voltage rating against the system voltage, and the interrupting rating against the available fault current, before specifying.

    Common Questions

    What are the ratings of the Eaton Bussmann KBC-125?
    1500 Vdc / 125 A, with a 200 kAIC interrupting rating.
    How much fault current can the KBC-125 interrupt?
    200 kAIC. The available fault current at the installation point must not exceed this value.
    How should I select the KBC-125 for a circuit?
    Match the voltage rating to the system voltage, keep the continuous current above the load current, and check that the interrupting rating exceeds the available fault current. In medium voltage work, select on the transformer or feeder fault level rather than the load current alone.

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