Fuse combination unit with striker VVC3 12kV/63A 004230015

Reliable medium voltage protection

VVC3 12kV/63A fuse link is a protective element designed for medium voltage installations. It provides effective protection of electrical and power equipment – cables, conductors, transformers, motors and capacitor banks – against the effects of short circuits and overloads. The design with a striker guarantees a quick response and visual indication of operation, which facilitates fault location and reduces repair time.

Construction and application

Fuse links from the VV series are characterized by high reliability and are recommended for use in gas-insulated switchgear (SF6). Equipped with a 50N striker, they ensure a reliable disconnection of the circuit in the event of a failure. Cold resistance at 12 mΩ minimizes power losses, and high short-circuit breaking capacity (63 kA) guarantees the safety of the installation even in difficult conditions. This makes the VVC3 fuse link suitable for both new installations and the modernization of existing ones.

Key features and benefits

• High short-circuit breaking capacity: 63 kA – ensures effective protection against damage caused by short-circuit currents.
• 50N striker: Fast and reliable operation indication, making it easier to identify a faulty circuit.
• Rated voltage 12kV: Intended for medium voltage installations.
• Rated current 63A: Appropriate selection for protected circuits with a specific current intensity.
• Cold resistance 12 mΩ: Minimization of energy losses under normal operating conditions.
• Solid construction: Durable ceramic tube and galvanically protected contacts ensure long-term and reliable operation.
• Compliance with standards: The product meets the required safety and quality standards.

It is important to remember that proper selection of the fuse link is crucial to ensure effective protection of the electrical installation. If in doubt, consult a specialist or use the selection tools offered by the manufacturer ETI POLAM.