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Series: LA100P
LA100P Series - Very Fast-Acting Semiconductor Fuse
Technology: Fuses
Littelfuse’s LA100P semiconductor protection fuses are rated 1000V, extending the range of protection for UPS systems, AC and DC drives, reduced voltage motor starters and similar applications where lower l2t and superior reliability are needed. With ratings from 15-1000 amperes, a wide range of high voltage applications can be served.

Features:
  • Low l2t minimizes damage to protected components on short circuit.
  • Controlled arc voltage reduces stress to circuit components during fuse clearing.
Applications:
  • Protection of UPS systems, AC/DC drives, reduced voltage motor starters and other 1000V or less semiconductor devices.


Electrical Characteristics

Access specifications, certifications, check availability and order parts below:

Check distributor stock availability by clicking on the [CHECK] link. View certification PDF files by clicking on the certification logo. View the part details by clicking on the part number. To order sample parts, click on the [ADD] link. Click on the 'Key' button to view definitions for each column header. Sort parts by clicking on the column you wish to sort by.


CatalogNo Certs. Amps (A) VAC (V) VDC (V) IR Stock Sample
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LA100P100-4 100 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P100-4TI 100 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P1000-4 1000 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P125-4 125 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P125-4TI 125 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P15-1 15 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P150-4 150 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P150-4TI 150 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P20-1 20 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P200-4 200 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P200-4TI 200 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P225-4 225 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P25-1 25 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P250-4 250 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P30-1 30 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P300-4 300 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P300-4TI 300 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P35-4 35 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P350-4 350 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P350-4TI 350 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P40-4 40 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P400-4 400 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P400-4TI 400 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P50-4 50 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P50-4TI 50 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P500-4 500 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P500-4TI 500 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P60-4 60 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P60-4TI 60 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P600-4 600 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P600-4TI 600 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P650-4 650 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P70-4TI 70 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P700-4 700 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P80-4 80 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P80-4TI 80 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P800-4 800 1000 750 100000A@750VDC
200000A@1000VAC
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LA100P800-4TI 800 1000 750 100000A@750VDC
200000A@1000VAC
[Check] [Add]