Fuse base VV with micro switch VVP 24 1P-N + NC 004349022

Medium Voltage Fuse Combination Unit with Microswitch

This VVP 24 1P-N + NK fuse combination unit, designed to work with VV fuse links, is a key element in protecting medium voltage installations. It is an internal component, designed for mounting inside switchgear and fuse boxes.

Construction and application

This unit is single-pole (1P) and designed to operate at a rated voltage of 24 kV. It has a built-in microswitch (NK) which acts as an indicator of fuse link operation – it informs about a blown fuse, which facilitates quick location and repair of failures. This allows the installer to quickly identify the damaged element without having to disassemble the entire switchgear. This minimizes downtime and increases work safety.

Advantages and benefits

• Operation indicator: The microswitch signals a blown fuse, which speeds up diagnostics and repair.
• Safety: Provides effective protection of the installation against overloads and short circuits, protecting equipment from damage.
• Mounting: Designed for internal mounting, which ensures an aesthetic appearance and easy access to the elements.
• Compatibility: Works with VV fuse links – a popular standard in medium voltages.
• Durability: Made of high-quality materials, guarantees long-lasting and reliable operation.

Technical data and characteristics

The unit is characterized by a length "e" of 442 mm according to IEC standard. Its weight is 7.8 kg. It is important to select the correct base, taking into account the size and rated voltage of the fuse link used. Choosing the right base is crucial for the correct operation of the entire protection system.