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Surge Protection

Protecting mission-critical equipment and facilities


Raycap DC surge protection products safeguard AC & DC-powered equipment and are an excellent solution for protection of solar power plants and cell towers.

Our DC power solutions are currently protecting the worlds largest cellular networks from electrical overvoltage damage caused by lightning strikes.

Raycap’s solar power protection products are used in DC systems of operating voltage up to 1500 V. They are installed on the DC side of the inverter, in combiner boxes, at PV panels and in surveillance systems at solar parks.



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Surge Protection

Strikesorb protects mission-critical equipment & facilities

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Raycap’s Strikesorb surge protection (SPD) technology is the ideal solution for mission-critical facilities. It prevents electrical surges from causing damage to AC & DC-powered equipment. Strikesorb modules have a ten year warranty, are maintenance-free and can take multiple direct lightning hits while always protecting the equipment they are designed to protect.

Strikesorb’s extremely high surge current capability has been field-proven to withstand thousands of voltage transients without affecting performance or causing equipment failure. There are literally millions of Strikesorb modules installed in the field, and practically zero reported failures. Strikesorb ensures maintenance-free operation and is fully compliant with both the UL 1449 4th Edition and IEC 61643-11 safety standards.



Thank you for requesting information on our products.  A Raycap representative will contact you back within 2 business days.

Raycap at CTIA Super Mobility 2015

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Find Raycap’s latest FTTA/PTTA protection and connection solutions for RRH architectures at CTIA 2015 in the Tower Technology Summit at CTIA, Sept. 9-11th, booth 4240.


Messe Husum & Congress 2015


Raycap will exhibit its industrial lightning and surge protection solutions for the protection of wind turbines at the Husum Wind Fair Sept. 15-18th 2015, Husum Germany: stand 3A04.

See Raycap at the CCA Annual Convention

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Raycap will show its  solutions for cell site lightning protection and connection for RRH architectures at the CCA annual convention and tradeshow, Oct. 7-9th 2015 in Ft. Lauderdale FL.

Raycap Strikesorb 35 Models

The Strikesorb 35 modules feature enhanced performance characteristics and are specifically designed to protect the DC power circuits of photovoltaic systems rated up to 1500V DC.  The products deliver high performance surge protection and reliability while fully complying with the new EN50539-11 standard for SPDs installed on the DC side of photovoltaic power systems. Raycap Announces Strikesorb 35 Surge Protective Device

Raycap Awarded Ruban D’Honneur

Raycap received a 2011 Ruban d’Honneur UKTI award for Innovation from the HSBC European Business Awards, rewarding the development of its electrical protection products. See the Raycap video on the Wall Street Journal website.