UK: 0191 410 4292

Exports: +44 (0) 117 935 9421


SIBA Stockist – Worldwide Delivery, Competitive Quotations

SIBA Stockist – Worldwide Delivery, Competitive Quotations



SIBA fuse links for reliable circuit protection of high voltage air, gas and oil insulated switchgear and transformers operating 6.6kV, 11kV, 20kV and 33kV and substations up to 40 kV. SIBA fuse links for the specific protection of substations are certified up to DIN 43 625, BS 2692-1 and  ESI 12-8 national and international standards.

Each fuse link is constructed using the well proven SIBA design and for specific high pressure encapsulation applications, high grade tech porcelain is used.

SIBA fuses are approved for use by E.ON, Central Networks and SSE (Scottish & Southern Energy)

SIBA Fuses For Protecting Transformers And Capacitors

SIBA HHD-B is a standard back-up fuse for the protection of transformers and as a back up fuse it will interrupt currents that are 3-4 times the rated breaking current making short circuit protection its main application area. HHD-B fuses are available for rated voltages of 3/7.2 kV, 6/12 kV, 10/17.5 kV, 10/24 kV and 20/36 kV.

SIBA HHD-BSSK fuse has been designed to harmonise with switchgear installations. Coupled with switch fuse combinations, the HHD-BSSK fuses can be for transformers with higher power ratings. SIBA HHD-BSSK fuses are available for rated voltage ranges of 6/12 kV, 10/24 kV and 20/36 kV.

SIBA HHD-G is a general purpose high voltage fuse and under fixed conditions interrupt all currents from rated breaking currents right down to the current that can trigger a fuse-link. HHD-G fuses are typically deployed for overload protection purposes.

Video: SIBA HHD High Voltage (HV) Fuses – German DIN Fuses for Switchgear Protection up to 33kV

SIBA Product Spotlight: MV HV Fuse Links

SIBA HV MV Fuse Links

SIBA HV MV Fuse Links

SIBA medium voltage fuse link technology offers unparalleled short circuit interruption capabilities. Medium voltage current limiting fuse links are the primary protection device used on switch-gear and by electrical utilities globally.

Safe, reliable and cost effective – SIBA MV fuse links are the choice of distribution circuit protection device due to their speed of operation and current limiting abilities.

The speed the MV fuse links operate at reduces the effects of a short circuit by limiting hte amount of power that is delivered to the faulted circuit. This in turn reduces the effects of high faults and subsequent arc flash hazard.

High fault currents are detected and interrupted within milliseconds which also improves power supply quality and minimses power dippage.

How SIBA And T&D Can Help You

T&D were established in 1985 and are now one of the largest SIBA HV fuse links distributors and stockists – we provide expert technical support, competitive quotations and international delivery for SIBA HV MV LV fuse links.

T&D are worldwide exporters of LV-HV Electrical Equipment, Cables, Cable Accessories & Jointing products – we service UK and global businesses involved in low and high voltage cable installations, cable jointing, substation and overhead line construction at LV, 11kV, 33kV and EHV in both industrial and hazardous areas.

SIBA Blog Highlights

T&D’s technical articles and blogs provide news, information and customer support.

SIBA UK 350amp traction fuses, 750V DC.

SIBA UK 350amp traction fuses, 750V DC

DC Traction Fuses 750 Volts for Electric Trams

SIBA HV fuses are fuses for the protection of substations up to 40kV

SIBA HV fuses are fuses for the protection of substations up to 40kV

SIBA HHD High Voltage Fuses – German Standard DIN Fuses for Switchgear Protection up to 33kV

About SIBA

For over 60 years now, SIBA has specialised in fuses – covering the whole range from miniature devices for electrical components to high-voltage installations. SIBA fuse links safeguard your products, your plant and machinery, and above all your personnel.

T&D International are Main UK Distributors for SIBA fuse links.

Integrity & Values. T&D are a world-class business committed to ensuring the correct installation and application of all products we distribute. Where applicable installer training and support services including site surveys can be made available.



Get a quote

Complete the form below to make an enquiry about products.

  • Please enter your full name.
  • Please enter your contact telephone number.
  • Please enter your e-mail address.
  • Please select if you are enquiring about products for the UK or for export.
  • This field is for validation purposes and should be left unchanged.
Share this page