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GSI are a franchised distributor

For Littelfuse

For all enquiries please contact our sales team today

Are the world leader in circuit protection offering Automotive Fuses, Automotive Circuit Protection, Fuses, Electrical Fuses, Thyristors and more

Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment. They have a history of innovation, proven technical expertise and the industry’s broadest and deepest portfolio of circuit protection products

Littelfuse is the preferred brand for leading manufacturers around the world, with more than 30 sales, manufacturing and engineering facilities and a global network of distribution channels.


GSI have a long relationship with Littelfuse going back to being a core distributor for Semitron, the UK based manufacture who were acquired by Littelfuse almost 10 years ago. Whatever your circuit protection problem GSI franchised distribution have a dedicated staff and experts to help you overcome your design challenges.


Littelfuse have also expanded into adjacent markets that complement the core business including power distribution centres for mining operations, generator controls and protection for marine applications, heavy-duty switches for commercial vehicles and electromechanical sensors used in the automotive industry.

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