Transient Voltage Suppressors (TVS) are semiconductor devices designed to provide protection against voltage and current transients. The silicon Transient Voltage Suppressor (TVS) is designed to operate in the avalanche mode and uses a large junction area to absorb large transient currents. Operation of Transient Voltage Suppressor... (read more)

The Surge Free 150M offers 160,000 transient Amps, per phase, of surge protection, protecting all modes (L-N, L-G, L-L and N-G). Designed main panel. Cat. C locations. Protection redundancy provides backup protection. The unit has on-board diagnostics that include front panel and internal LEDs, dry contacts for remote status indication and attached connection. UL-listed. (read more)

The Surge Free 202XT are brute force protectors designed for installation at the entrance of large/mid-sized facilities. Manufactured with the rock- solid reliability found in all MCG protectors, the XT series offers extraordinary performance in diverting damaging transients. All models are UL 1449 2nd Ed. listed including new requirements of Feb. 9, 2007. (read more)

The 500 Series protects 12, 16, 24 or 32 sensitive RJ45 ports (each port has 8 protected wires) against transient/surge damage right at the critical HUB location. Incoming network cables are routed through the MCG protector prior to their entry into the HUB's sensitive I/O ports. (read more)

Thorough knowledge of casting, welding, brazing, thermal spray, heat-treatment processes, superalloys, electrical conductors and composites is essential in metallurgical evaluations. (read more)

This pair of unidirectional low voltage Transient Voltage Suppressor (TVS) devices for the 1N5907 and 1N5908 JEDEC registrations with different packages have the same high Peak Pulse Power rating of 1500 W with extremely fast response times. (read more)

The UL listed Sandwich Block® from Lightning Eliminators & Consultants is designed for AC power surge protection and offers the lowest let-through voltage in the industry which ensures equipment is protected from damaging electrical surges. (read more)

TÜV America's field labeling services help manufacturers gain the appropriate certification to comply with local electrical safety requirements. We provide fast, next-day service to US and Canadian requirements for electrical safety of Machinery, Medical Devices, IT Equipment, Laboratory Test & Measurement Equipment, Complete systems and assemblies, and other equipment in most jurisdictions. (read more)

SGS U.S. Testing's laboratories conduct physical, electrical and mechanical evaluations of materials and products for regulatory and industry compliance, quality control and product development. (read more)

UL Field Evaluations bridge the gap between uncertified equipment and a code-compliant installation acceptable to the Authority Having Jurisdiction. (read more)