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Littelfuse Class T cartridge fuse, 60 A 300 V

Littelfuse

Littelfuse JLLN060 60 A 300 V fuse

SKU CH-YBEV-SZP1B

A 60 A, 300 V fast-acting Class T cartridge fuse with a 200 000 A interrupting rating

  • 60 A rating protects circuits up to 60 amps
  • 300 VAC voltage rating suits 300 volt systems
  • 200 000 A interrupting rating handles massive fault currents
  • Fast-acting design clears overloads quickly
  • Class T cartridge fits standard North American fuse blocks

60 A 300 V Class T fuse

The Littelfuse JLLN060 is a 60 A, 300 VAC Class T cartridge fuse designed for North American electrical systems. It suits installers and maintenance teams protecting panels, generators or industrial equipment where fast-acting interruption is specified.

Capacity and headroom

Rated at 60 A continuous current, the fuse carries normal loads without nuisance opening and clears faults up to its 200 000 A rms symmetrical interrupting rating. It is not intended for circuits exceeding 300 VAC or for applications requiring time-delay characteristics.

Build and connections

The cartridge-lead body measures 9/16 inch diameter by 7/8 inch length, fitting standard Class T fuse blocks and clips. Its compact cylindrical form allows dense panel layouts, while the fast-acting element limits let-through energy during short-circuit events.

Highlights

  • 60 A rating protects circuits up to 60 amps
  • 300 VAC voltage rating suits 300 volt systems
  • 200 000 A interrupting rating handles massive fault currents
  • Fast-acting design clears overloads quickly
  • Class T cartridge fits standard North American fuse blocks

Specifications

BrandLittelfuse

Questions about this item

Will the 300 VAC rating and 60 A current match the generator circuit I am keeping?

The fuse is rated 300 VAC and 60 A, so it will protect a circuit designed for those exact limits.

How can I verify the fast-acting Class T fuse operates correctly after installation?

Apply rated current and confirm the element opens quickly; the 200000 A interrupting rating ensures safe clearance during a fault.

Does the box contain only the 9/16 x 7/8 inch cartridge or are extra holders included?

Only the cartridge fuse is supplied; any fuse block or holder must be purchased separately.

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