VARITECTOR. Reliable lightning and surge protection.

The growing number of sensitive devices requires ever better lightning and surge protection for power feeds. This applies to industrial plants as well as to private and public buildings and regenerative power generation.

Data interfaces are extremely sensitive. So they must be particularly well protected against overvoltages. At the same time, it is essential to ensure there is no negative influence of the protective circuitry on the data transmission.

Our new VARITECTOR PU AC II+III surge protection devices provide optimum protection against surge damage. With a width of only 9 mm per pole, they are particularly compact and can therefore be used in all sub-distribution boards, charging stations, and many other applications.

The proven surge protection devices of the VPU series are now also available in variants with integrated type I back-up fuse with 25 kA. This eliminates the need for an additional back-up fuse upstream of the SPD. The combined type I+II surge protection devices have one back-up fuse per protective path and can be used universally in power distribution systems.

Surge protection is a mandatory component in all commercial and private real estate according to DIN VDE 0100-443 und -534. The space-saving installation on the 40 mm rail system guarantees the best protection with the smallest space requirement.

For simple protection of intelligent metering systems such as gateways, control boxes or control units for remote shutdowns, the V-ZPA Fuse Holder provides two standard-compliant voltage taps.

In modern building installations, space-saving and easy-to-install components are required that comply with the new VDE application rule. The V-ZPA Terminal type feed-in adapters have been specially developed for these requirements.