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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 leader in circuit protection, power semiconductors and power control and sensing platforms. The company was founded in 1927 and acquired IXYS Corporation in 2018.

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