Rychle působící pojistky (britský a americký standard)

The passive components section offers a wide range for engineers from many areas of the broadly understood industry. Our clients have known for many years that they can rely on the quality of our products.

We’re offering an extensive assortment of passive components, such as capacitors, resistors, fuses, and filters. We’re delivering various types of fuses, including miniature fuses for electronic circuits, tubular fast-acting fuses, time-delay fuse links, traction fuses, high-voltage fuse links.

In the following section we’re offering fast-acting fuses in British and American standards.

What are fuses used for?

Fuses are intended for protecting electrical receivers from overloads and short circuits. They’re equipped with fuse elements, which are burnt after overload or short circuit in a protected circuit. All fuses are constructed similarly and consist of: fuse elements, filler, enclosure, contacts. The fuse element has properly shaped constrictions, shaping its time-current characteristics and is welded on the fuse’s constrictions.

Applications of fuses:

• protection of cables;
• protection of electrical receivers;
• protection of transformers;
• protection of electrical engines;
• protection of condensers;
• protection of semiconductor power devices: diodes, IGBT transistors, thiristors;
• protection of electronic devices: soft-starts, inverters, rectifier;
• protection of SN transformers, voltage inverters and SN engines.