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    1 Product

    UL Class T Fuses for Extra-Tight Spaces

    Image of Product. Front orientation. Fuses. UL Class T Fuses for Extra-Tight Spaces , Knife-Blade Cartridge Fuse.

    Knife-Blade

    Cartridge Fuse

    Smaller than UL Class J fuses, these fast-acting fuses can be used in extra-tight spaces such as meters, uninterruptible power supplies, and variable-speed drives. They open circuits quickly when surges are detected. Use with Fuse Blocks for UL Class T Fuses.
    Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
    Each
    Current,
    amp
    Fuse UL
    Class
    Voltage,
    V AC
    Breakthrough Current
    @ Voltage
    Overall
    Lg.
    No. of
    Elements
    Cartridge
    Fuse Type
    Fuse Protection
    Type
    With Blown Fuse
    Indicator
    Rejection-Style
    End
    Certification
    1-9
    10-Up
    Manufacturer Equivalent Fuse: A6T, JJS, JLLS
     
    1" Overall Diameter
    400T600200,000 amp @ 600V AC3 5/8"1Knife BladeFast ActingNoNoUL Listed, CSA Certified, CE Marked
    		70455K8500000000000000
    UL Class T Fuse for Extra-Tight Spaces, 400A, 600V AC
    EachShips in 1-3 weeks
     
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