SIBA Ultra Rapid Fuse - 10mm x 38mm 20A

The SIBA Ultra Rapid Fuse is a high-performance cylindrical fuse designed specifically for the protection of power semiconductors. Belonging to the aR-series, this very fast-acting fuse ensures exceptional response times to safeguard sensitive electronic components from overcurrent conditions. Engineered without blown fuse indication, it offers a streamlined design focused entirely on rapid circuit interruption and operational safety.

Built to meet rigorous international standards, this fuse complies with IEC 60269-1, IEC 60269-4, DIN VDE 0636-40, UL 248-13, and DIN 43653. This extensive compliance guarantees reliable performance and compatibility across a wide range of industrial and electrical applications. With an impressive breaking capacity, it can safely interrupt high fault currents, providing robust protection in demanding environments.

Key benefits of the SIBA Ultra Rapid Fuse include low power dissipation, which contributes to greater energy efficiency and reduced thermal management concerns within your assembly. The cylindrical body design allows for straightforward installation in compatible fuse holders. Whether you are maintaining existing infrastructure or designing new power conversion systems, this ultra-rapid fuse delivers the precise, dependable protection required for sophisticated semiconductor circuitry.

Key Features:

• Very fast acting (ultra rapid) blow characteristic
• Designed for power semiconductor protection
• aR-series class
• No blown fuse indication
• High breaking capacity
• Low power loss

Variant Details

• Size: 10mm x 38mm 20A