JLLN 300V Class T Fast-Acting POWR-GARD® Fuses

Littelfuse JLLN 300V Class T Fast-Acting POWR-GARD® Fuses are less than 1/3 the size of comparable Class R fuses and are typically used for short-circuit protection of drives and surge sensitive components. The fuses feature a melamine body with either bronze (1A to 30A) or copper (35A to 1200A) caps. When rated in accordance with the NEC, Littelfuse JLLN POWR-GARD Fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment.

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Qty. RoHS ECAD Model Product
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Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Class
Indicator Style
Packaging
Series
Littelfuse Industrial & Electrical Fuses 60A 300VAC
Datasheet
36In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 60 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 125A 300VAC 125VDC Class T
Datasheet
1In Stock
23On Order
Min.: 1
Mult.: 1

Current Limiting Fuses 125 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 300V F/A CLASS T 300A PLTD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Current Limiting Fuses 300 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 350A 300VAC 125VDC Class T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 350 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD
Datasheet
13In Stock
Min.: 1
Mult.: 1

Current Limiting Fuses 400 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 500A 300VAC 125VDC Class T
Datasheet
4In Stock
10Expected 10/5/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 500 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 25A 300VAC
Datasheet
6Expected 10/5/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 25 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 30A 300VAC 160VDC CLASS T
Datasheet
4Expected 8/17/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 30 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 80A 300VAC 125VDC CLASS T
Datasheet
3Expected 8/20/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 80 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 300V F/A CLASS T 110A PLTD
Datasheet
3Expected 10/26/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 110 A 300 VAC Fast-Acting Fuses 125 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 1A 300VAC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 1 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 1A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 1 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 2A 300VAC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 2 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 2A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 2 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 3A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 3 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 6A 300VAC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 6 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 6A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 6 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 10A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 10 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 15A 300VAC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 15 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 15A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 15 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 20A 300VAC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 20 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 20A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 20 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 25A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 25 A 300 VAC Fast-Acting Fuses 160 VDC 50 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 35A 300VAC
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 35 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN
Littelfuse Industrial & Electrical Fuses 35A 300VAC 160VDC CLASS T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 35 A 300 VAC Fast-Acting Fuses 160 VDC 20 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLN