The first in a new series of publications intended to provide guidance on the evaluation, specification, and use of surge protective devices. The National Electrical Manufacturers Association (NEMA), ...

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 ...

The era of networked electronic technology is driving a growing need for risk mitigation of all kinds. Since your organization has undoubtedly made a substantial investment in the various electronic ...

While 80% of surges originate internally from normal operations like motor starts and VFD inverter operation, external causes like lightning and utility switching also demand industrial-grade surge ...

Protect your devices with effective surge protection and power outage safety tips. Learn practical electronics protection methods to prevent costly damage and extend equipment lifespan. Pixabay, ...

Why a gas-discharge tube is an important component for overvoltage protection. The history of spark gaps—predecessors to GDTs—includes a role in famous movies. How a new, compact, surface-mount GDT ...