Our product range encompasses all DIN systems, which are standardised worldwide, in accordance with the VDE 0636 and 0670 regulations and with the standards IEC/EN 60269 and 60282-1. A wide range of accessories, such as fuse-holders, fuse- carriers and fuse-bases rounds off the spectrum of products in this sector.

Application sectors

With more than 100 years of experience, we can offer current-limiting solutions with low power dissipation which far exceed the general requirements. Low power dissipation, high current limitation and resistance to ageing are the most important quality features of our fuses. Our fuses can handle operating voltages up to AC 36 kV and DC 5 kV.


The various utilization categories are matched to the objects to be protected: cables and wires, electric railways, electric motors, mining equipment, switchgear and transformers.

Semiconductor components and inverters are a major application sector for „super-fast“ fuses. For such objects, we offer characteristics and shapes matched to each specific application.