Fuse link with striker VVC3 24kV/6A 004250005

Medium voltage fuse links – reliable installation protection

VVC3 24kV/6A fuse links are components designed to protect medium voltage (MV) electrical and power equipment. They provide effective protection against the effects of short-circuit currents, both thermal and dynamic. They are a reliable element in protecting wires, cables, transformers, motors and capacitor banks.

They are distinguished by a high breaking capacity of 63 kA, which guarantees effective circuit interruption in the event of a short circuit. The fuse construction is designed for long-term and trouble-free operation, using high-quality materials such as a high-strength ceramic tube and contacts protected galvanically with caps made of electrolytic copper coated with nickel.

This model of fuse link is characterized by a rated current of 6A and a rated voltage of AC 10/24kV. It is equipped with a striker with a force of 50N, which indicates the operation of the fuse and activates the tripping mechanism of power fuses. In addition, the cold resistance is 900 mΩ, and the power loss is 56W.

Construction and application

VV fuse links are characterized by a reliable sealing system, protecting against moisture. The fuse element is made of silver, which affects the stability and precision of operation. The improved contact cap facilitates the replacement of the fuse during maintenance or repair of the installation. It is worth noting the availability of fuse bases in two versions – without an indicator and with an operation indicator (microswitch), which increases the functionality of the system.

Thanks to the high short-circuit breaking capacity and precise operation, VVC3 fuse links find wide application both in new installations and during the modernization of existing energy facilities. They are ideal for installers looking for proven and reliable solutions and for end-users expecting effective protection of their electrical equipment.