Fuse link with striker VVC3 24kV/4A 004250004

Reliable medium voltage protection

VVC3 24kV/4A fuse link is an element designed to protect medium voltage (MV) electrical and power equipment against the effects of overloads and short circuits. It is suitable for protecting cables, transformers, motors, and capacitor banks. The design of the fuse link provides not only thermal and dynamic protection against short-circuit currents but also stable and reliable operation in demanding conditions.

Characteristics and application

VV series fuse links, including the VVC3 model, are characterized by a high short-circuit breaking capacity – up to 63 kA. This is a key parameter for ensuring the safety of the installation in the event of a failure. A rated current of 4A makes the fuse link suitable for protecting circuits with moderate loads. The use of a rated voltage of AC 10/24 kV expands its usability in various network configurations.

The design of the fuse link has been refined for durability and ease of use. The use of a high-strength ceramic tube and galvanically protected contacts guarantees long life and corrosion resistance. The improved contact cap simplifies the replacement of the fuse link during maintenance or repair. In addition, the fuse element made of silver ensures precise and repeatable operation.

Advantages for the installer and user

• High short-circuit breaking capacity (63 kA): Provides effective protection of the installation against damage caused by short-circuit currents.
• Precise operation: A rated current of 4A allows the fuse link to be adapted to specific circuit needs.
• Durable construction: Ceramic tube and protected contacts guarantee long life and reliable operation.
• Easy replacement: The improved contact cap simplifies the maintenance and repair process.
• Reliable sealing system: Protects against moisture, which increases the durability of the fuse link.
• Wide voltage range: The possibility of use at 10/24 kV increases the flexibility of the installation.
• Silver fuse element: Ensures precise operation and repeatability of operating parameters.
• Available accessories: Possibility to choose fuse bases with or without a tripping indicator (microswitch).

It is important to select the correct fuse link for a specific application, taking into account the circuit parameters and the requirements for protection selectivity.