Thomas & Betts’ metal-oxide surge arrestors include the following features: IEEE 386 interfaces provide convenient energized connection with other 200A loadbreak or deadbreak components EPDM molded ...

Westford, Mass. — NexTek, Inc. has developed an ultra-compact SurgeGuard E-Class series of lightning arrestors for frequencies up to 6 GHz. These SurgeGuard devices are designed to pass DC without any ...

The NEC distinguishes between surge arresters and transient voltage surge suppressors (TVSSs), yet both provide surge protection. What's the difference between them? Surge arresters generally apply to ...

Okay, I've found out from PolyPhaser that the lightning arrestors on the network referred to in this thread I posted recently were *not* installed correctly. The current setup has the towers grounded ...

The National Electrical Manufacturers Association (NEMA), on behalf of its Surge Arresters Section, has published six guides and accompanying videos on arresters. These include four guides on ...

NexTek, Inc., conditioning products, announces a new family of coaxial lightning arrestors designed to operate at frequencies up to 11 GHz. The SurgeGuard PTC-TNF-SAF-20G is a gas discharge tube-type ...

Providing antenna port transient voltage protection for smaller radio equipment has been made easier with the release of a new range of compact, multi-stage surge protectors. NexTek, Inc., an ...

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 ...

Geneva, Switzerland — STMicroelectronics has expanded its TRISIL crowbar-type diode family with the introduction of the SMP80MC surge arrestors. These devices are designed to protect ADSL/VDSL modems ...

The Minister for Emergency Management (MINEMA), Maj Gen (Rtd) Albert Murasira, has said that locally developed lightning arresters are expected to undergo testing before the end of this year. The ...