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170M6903 Eaton Bussmann 1500A 660V High Speed Square Body Low Voltage Fuse
170M6903 Eaton Bussmann 1500A 660V High Speed Square Body Low Voltage Fuse

170M6903 Eaton Bussmann 1500A 660V High Speed Square Body Low Voltage Fuse

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pEaton Bussmann 170M6903 — low voltage fuse, 660 V, 1500 A, 300 kAIC, Class aR./p
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    170M6903 Eaton Bussmann 1500A 660V High Speed Square Body Low Voltage Fuse

    The Eaton Bussmann 170M6903 is a low voltage fuse — rated 660 V, 1500 A, 300 kAIC interrupting capacity, Class aR.

    High Speed Fuse, Adapter type indicator mounted on fuse for microswitch, East position, 300 kA, Flush-end contact, metric thread, 55mm center, Square body, Power converters/rectifiers and reduced voltage starters, 660V, 220W, 23, 1500A

    Specifications

    General specifications
    UPC051712265966
    Product Length/Depth31.97 mm
    Product Height27.44 mm
    Product Width28.32 mm
    Product Weight453.592 g
    Electrical data
    Amperage Rating1500 A
    ClassClass aR
    Clearing (I2T)2150000 at 660 V
    Interrupt rating300 kAIC
    Pre arc (I2T)315000
    Voltage rating660 V
    Watt losses220 W
    Product specifications
    ApplicationProtection of power rectifiers
    Fuse indicatorNon Indicating
    Fuse size23
    Fuse typeBKE/55 Type K indicator

    Series Selection Table

    170M6903 series selection table — dimensions and catalog numbers
    Selection table for the 170M6903 family — ampere ratings, dimensions and catalog numbers, reproduced from the Eaton Bussmann datasheet.

    Applications

    • Industrial equipment
    • Semiconductor protection in drives and rectifiers

    Selection Notes

    • Semiconductor fuses are chosen on I²t let-through against the device surge rating, not on continuous current.

    Common Questions

    What are the ratings of the 170M6903?
    660 V / 1500 A, 300 kAIC interrupting capacity, Class aR.
    Which product family does the 170M6903 belong to?
    Low Voltage Fuses — Low Voltage Fuse.

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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