Littelfuse offer a comprehensive range of telecommunications series fuses designed for short-circuit protection of telecommunications circuits, providing reliable protection of sensitive DC power distribution systems. Littelfuse’s range is constructed with silver plated elements for low l2t and peak let-through, helping the fuses to virtually eliminate damage due to surges and spikes.
Littelfuse’s L17T series provides reliable protection of sensitive DC power distribution systems and is constructed with silver plated elements for low l2t and peak let-through, these advanced fuses virtually eliminate equipment damage due to surges and spikes. Littelfuse’s L17T also provides cooler running temperatures, helping to minimise heat within enclosures.
Voltage rating: 170VDC
Ampere range: 70-1200A
Interruptinf rating: 100kA
The TLN series fuses are fast-acting, current–limiting fuses that are dimensionally similar to 250V Class R fuses.
Voltage rating: 170Vdc
Ampere range: 1-600A
Interrupting rating: 100kA
Littelfuse’s TLS series fuses are designed specifically for the protection of telecommunications equipment. TLS fuses have been engineered to operate up to 170Vdc to provide current-limiting short-circuit protection for cables and components found in the DC power distribution circuits of telecommunications systems.
The compact design and multiple mounting configurations of the TLS series enable it to be used in a wide variety of applications. The TLS series features multiple mounting configurations including – cartridge, vertical, leaded, bolt-in and solder types. The LFTD series disconnect switches and LFT30060 for TLS series cartridge style fuse are recommended fuse holders for the TLS series.
Voltage rating: 170Vdc
Ampere range: 1-125 amperage
Interrupting range: 100kA
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.
You can find further information on Littelfuse using the following links:
Tel: 01444 243 452
Fax: 01444 870 722