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Power Assemblies and Controllers

Circuit Protection

Littelfuse Class T Fuses

JLLS Series

Littelfuse’s JLLN/JLLS fuses are less than a third of the size of comparable Class R fuses and are typically used for short-circuit protection of drives and surge sensitive components. JLLS fuses provide fast-acting overload and short-circuit protection for non-inductive circuits and equipment.

Littelfuse JLLS Series Class T Fuse by GD Rectifiers

Amperage range (A): 1 - 1200A

Voltage ratings (Vac): 300V

Voltage ratings (Vdc): 125V, 160V

Datasheet

 

Features:

-       Extremely current limiting

-       Compact design

-       200kA interrupting rating

 

Applications:

-       Variable speed drive protection

-       Power conversion devices (inverters, rectifiers, UPS etc.)

-       Power supplies and power distribution units

-       Compact mains switches

  


JLLN Series

The JLLN series fuses are predominantly used for short circuit protection of drives and surge sensitive components.

 Littelfuse JLLN Series Class T Fuses by GD Rectifiers

 

Amperage range (A): 1 - 1200A

Voltage ratings (Vac): 300V

Voltage ratings (Vdc): 125V, 160V

Datasheet 

 

Features:

- Extremely current limiting

- Compact design

- 200ka interrupting rating

- JLLN 35-60A available with PCB mounts

 

Applications:

-       Variable speed drive protection

-       Power conversion devices (inverters, rectifiers, UPS)

-       Power supplies and power distribution units

-       Compact mains switches

 

For further information on Littelfuse’s Class T fuses, please call: 01444 243 452 or email: .(JavaScript must be enabled to view this email address).

Littelfuse

Littelfuse is a global manufacturer of leading technologies in circuit protection, power control, and sensing. Littelfuse products are found in automotive and commercial vehicles, industrial applications, data and telecommunications, medical devices, consumer electronics, and appliances. They partner with customers to design, manufacture, and deliver innovative, high-quality solutions, for a safer, greener, and increasingly connected world—everywhere, every day.

Further information:

You can find further information on Littelfuse using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk