Ultra-fast fuse link AQS14UQ/40A/690V 002645145

Safety and fast response in the installation – fuse links AQS14UQ

Fuse links from the AQS14UQ series are protective components that protect electrical circuits from the effects of overloads and short circuits. The AQS14UQ/40A/690V model, with dimensions of 14x51 mm, is particularly useful where a quick response to current flow is required – i.e. in the protection of semiconductors.

Protection and characteristics

This fuse is characterized by a rated current of 40A and a rated voltage of 690V AC. Its gR (fast) characteristic ensures a very quick disconnection of the circuit in the event of a short circuit, minimizing the risk of damage to connected devices. The short-circuit breaking capacity at 200kA guarantees effective protection even in the event of serious disturbances.

• Fast gR characteristic: ideal for protecting electronic components sensitive to overvoltage.
• High short-circuit breaking capacity (200kA): ensures the safety of the installation even with high short-circuit currents.
• 690V AC voltage: allows use in a wide range of electrical installations.
• Compact dimensions (14x51 mm): facilitate installation in limited spaces.
• Weight: a single fuse link weighs only 39g, and a transport package (10 pieces) – 385g.

It is important to select the correct fuse link for the protected installation, taking into account its parameters and the specifics of the load. Proper selection is a guarantee of reliable protection and long system life.