HSJ - Class J - High-Speed Mersen Fuse
$25.42 $32.94
Product Information
Part Number: HSJ1
  • Description
  • Specifications
  • More Info
  • The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs. 

    • Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts
    • Low I2t let-thru (thermal energy)
    • Excellent cycling ability for frequent starts/stops without nuisance opening
    • Current-limiting
    • AC and DC ratings available
    • Compact Size
  • Specifications

    Please click a part number below to view the product specifications.

    Product Info

    Part Number

    1 Amp 600V- Stock HSJ1
    3 Amp 600V- Stock HSJ3
    6 Amp 600V- Stock HSJ6
    10 Amp 600V- Stock HSJ10
    15 Amp 600V- Stock HSJ15
    17-1/2 Amp 600V- Stock HSJ17-1/2
    20 Amp 600V- Stock HSJ20
    25 Amp 600V- Stock HSJ25
    30 Amp 600V- Stock HSJ30
    35 Amp 600V- Stock HSJ35
    40 Amp 600V- Stock HSJ40
    45 Amp 600V- Stock HSJ45
    50 Amp 600V- Stock HSJ50
    60 Amp 600V- Stock HSJ60
    70 Amp 600V- Stock HSJ70
    80 Amp 600V- Stock HSJ80
    90 Amp 600V- Stock HSJ90
    100 Amp 600V- Stock HSJ100
    110 Amp 600V- Stock HSJ110
    125 Amp 600V- Stock HSJ125
    150 Amp 600V- Stock HSJ150
    175 Amp 600V- Stock HSJ175
    200 Amp 600V- Stock HSJ200
    225 Amp 600V- Stock HSJ225
    250 Amp 600V- Stock HSJ250
    300 Amp 600V- Stock HSJ300
    350 Amp 600V- Stock HSJ350
    400 Amp 600V- Stock HSJ400
    450 Amp 600V- Stock HSJ450
    500 Amp 600V- Stock HSJ500
    600 Amp 600V- Stock HSJ600
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