The overvoltage and lightning laboratory, a tool of innovation and excellence
Since its establishment over 25 years ago, Cirprotec’s high-voltage laboratory has been a global...
And we are celebrating it with the new EGARA generation of SPDs and a new website. Ready to protect the energy transition.
DetailsDeveloped in our LABs for the applications and standards of the energy transition. Made in Spain with sustainability criteria.
Learn moreOur voltage/current laboratories are essential. We generate knowledge, patents and IEC/EN and UL certifications.
DetailsMonitoring of the earthing system within the actual protector. Patented worldwide.
DiscoverProducts designed and optimised for the protection of electric vehicle charging points.
DiscoverThe PV & BESS application is of the highest technical and regulatory requirements. Specific DC and AC solutions.
Learn moreDesign lightning protection in an easy, fast and optimal way.
Get to know nimbus®And we are celebrating it with the new EGARA generation of SPDs and a new website. Ready to protect the energy transition.
DetailsDeveloped in our LABs for the applications and standards of the energy transition. Made in Spain with sustainability criteria.
Learn moreOur voltage/current laboratories are essential. We generate knowledge, patents and IEC/EN and UL certifications.
DetailsMonitoring of the earthing system within the actual protector. Patented worldwide.
DiscoverProducts designed and optimised for the protection of electric vehicle charging points.
DiscoverThe PV & BESS application is of the highest technical and regulatory requirements. Specific DC and AC solutions.
Learn moreDesign lightning protection in an easy, fast and optimal way.
Get to know nimbus®We help companies and manufacturers protect their facilities, electrical equipment and people, thanks to our standard and customised nationally manufactured solutions.
Cirprotec products are manufactured in Spain and are certified and accredited through independent organisations such as Dekra, Underwriters Laboratories, Bureau Veritas and ENAC. In addition to complying with the most demanding standards (UL, IEC, EN, UNE-EN, NFC...), safety is guaranteed with high quality standards in the production process.
Type 1+2 transient overvoltages in meter centralisations and demanding industrial applications. Free from leakage currents.
SPD+POP protector w/ unloading and automatic reconnection due to SmartMeter overconsumption trip. Infinite impedance. Ideal for schematic 2 of the ITC BT 52.
PDC/ESE lightning rod with remote verification technology. Easy periodic maintenance in hard-to-access facilities.
Monitoring of the earthing within the Type 2 SPD protector itself. If there’s no earth there’s no protection. World patent.
Type 2+3 transient overvoltages for drivers of LED outdoor lighting luminaires. Easy Push-in wiring. ENEC Certificate.
Combined transient and permanent overvoltage protector, with MCB. Compact, pre-wired. Test button and POP indication.
The free online nimbus® project designer software allows you to design your lightning rod installation. For whatever degree of complexity and extension of the installation, it automatically calculates the location and optimal number of lightning rods, without failing to protect any area (except exclusion zones). Attach the complete report to the project specification.
For the discharge of transient overvoltages, it must be taken into account that without an earth there is no protection. Strengthen the security of protection with SAFEGROUND®, the world-patented SPD that informs you about the status of the installation:
Since its establishment over 25 years ago, Cirprotec’s high-voltage laboratory has been a global...
We are excited and full of gratitude as we celebrate Cirprotec’s 30th anniversary. This...
We present EGARA, the new generation of Surge Protection Devices (SPD) from the Cirprotec...
Last February, we had the privilege of participating in the outstanding Genera 2024 fair...