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Power Assemblies and Controllers

Circuit Protection

Plug Fuses

Littelfuse’s plug fuses provide overcurrent protection to general purpose circuits and small motor loads. Edison-base plug fuses (TOO and TLO series) feature metal threads similar to incandescent lamp bases.

Littelfuse offers four types of plug fuses: TLO Series, TOO Series, SLO Series and SOO Series.

  

TLO Series

Littelfuse’s TLO Series are a medium time-delay Edison-base fuse. The National Electrical Code permits Edison base plug fuses to be used for replacement purposes only.

Littelfuse TLO Series by GD Rectifiers 

Amps (A): 15, 20, 25, 30

Vac (V): 125

Interrupting rating: 10kA rms symmetrical

Datasheet

  

TOO Series

The TOO Series dual-element time-delay Edison-base fuses. The National Electrical code permits Edison-base plug fuses to be used for replacement purposes. 

 Littelfuse TOO Series by GD Rectifiers

Amps (A): 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2, 3.5, 4, 4.5, 5, 6, 6.25, 7, 8, 9, 10, 12, 14, 15, 20, 25, 30

Vac (V): 125

Interrupting rating: 10kA rms symmetrical

Datasheet

 

SLO Series

Littelfuse’s type S plug fuses (SOO and SLO series) utilise a non-metallic threaded base and must be used with Type S adapters SAO series). Type S fuses and adapters prevent shunting open fuses and over-fusing.

Littelfuse SLO Series by GD Rectifiers

Amps (A): 15, 20, 25, 30

Vac (V): 125

Interrupting rating: 10kA rms symmetrical

Datasheet

 

 

SOO Series

The SOO Series is a dual-element time-delay Type S fuse. Type S fuses and adapters prevent shunting open fuses and over-fusing.

Littelfuse SOO Series by GD Rectifiers

Amps (A): 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2, 3.5, 4, 5, 6, 6.25 7, 8, 9, 10, 12, 14, 15, 2.5, 2.8, 20, 25, 30

Vac (V): 125

Interrupting rating:10000A@125Vac

Datasheet

 

For further information on Littelfuse’s Plug 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