Ultra-fast fuse link DII UQ GR 10A 500V 004322004

Ultra-fast fuse links – semiconductor protection

The DII UQ fuse link is an element designed to protect electrical circuits, especially semiconductor devices. It is characterized by a super-fast tripping characteristic, which ensures a quick response to overvoltages and short circuits. This is crucial in applications where even a short-term exceedance of permissible parameters can lead to damage to sensitive components.

Design and application

The DII UQ fuse link with a red color code is designed to operate in installations with a rated voltage of up to 500V AC and 315V DC. Its construction based on IEC 60269-4 standard guarantees reliability and safety of use. The rated current of 10A makes it ideal for protecting circuits with medium power. The gR classification (protection of semiconductor devices) indicates its specialization – it effectively protects against the effects of short circuits and overloads, which are particularly dangerous for electronic systems.

Key features and benefits

• Super-fast tripping characteristic: minimizes the reaction time to failures, protecting sensitive components.
• Compliance with IEC 60269-4 standard: ensures a high level of safety and reliability.
• Rated current 10A and voltage 500V AC / 315V DC: enables wide application in various installations.
• gR classification: dedicated to the protection of semiconductor devices, providing optimal protection.
• Top indicator: facilitates visual control of the fuse link status.
• Short-circuit breaking capacity: up to 50kA AC and 8kA DC – high resistance to surge currents.
• Compact dimensions: facilitate mounting even in tight spaces (22 mm x 50 mm x 22 mm).

The DII UQ fuse link is a reliable solution for both professional installers and end-users looking for effective protection of their electronic devices. Its precise parameters and high quality of workmanship guarantee long-term and trouble-free operation.