The pluggable Flashtrab compact lightning arrester and the narrow Valvetrab surge voltage arrester create Phoenix Contact 's latest surge voltage protection concept for energy supply systems. The ...

The primary defense to protect electrical equipment from over-voltages is surge arresters. These necessary devices hold metal oxide varistors (MOVs) and are rapid response protectors against voltage ...

The DEHNventil(r) M from DEHN UK LTD. is a range of combined lightning-current and surge arresters based on a modular concept for ease of installation. Designed for 'all in one' installation, ...

If you have paid close attention to power lines, you might have noticed metal spring-like structures close to the transmission towers. These spring-like structures are known as lightning arresters, ...

TDK Corporation is presenting a new EPCOS gas-filled surge arrester consisting of a stack of five individual arresters. Developed specifically to protect power supplies in telecommunication equipment, ...

Cooper Power Systems has introduced the UltraSIL polymer-housed Evolution distribution-class surge arrester, an arrester that enables electric utilities to upgrade the efficiency of the power grid and ...

Application of Reliaguard lightning arrester guards demonstrating ease of installation of guards that have exit points for a wide array of conductor angles and fully protect animal contact risk points ...

The DSF-PV surge arresters are approved per UL 1449 3rd Edition and EN61643-11 (VDE 0675, part 6-11), and are compliant with future norm EN50539-11 and the new French standard UTE#C 6-740-5. Internal ...

Marked on box: "Fleron / Defender / Lightning / Arrester / M. M. Fleron & Sons, Inc. Trenton, N.J." On unit: "Fleron Radio / Lightning Arrester". A ceramic radio lightning arrestor in original box, ...

BOSSIER PARISH, La. (KSLA) - Friday morning over 21,000 residents are without power in Bossier Parish as of 7:00 a.m. according to SWEPCO’s outage map. According to a SWEPCO representative, a blown ...