A plant that makes fiberglass insulating blankets and glass insulating bricks had been having major issues with utility power. It was experiencing voltage dips that caused product quality problems, ...

CHICAGO--(BUSINESS WIRE)--Littelfuse, Inc., the global leader in circuit protection, announces the AF0500 Arc-Flash Relay, which delivers arc-flash protection in a flexible design with unlimited ...

The PGR-8800 is a microprocessor-based protection relay that limits arc-flash damage by using light sensors to rapidly detect the arc and then trip a circuit breaker. Phase current-transformer inputs ...

Schweitzer Engineering Laboratories, Inc. (SEL) has announced the immediate availability of arc-flash detection capability in the SEL-751A Feeder Protection Relay, Schweitzer Engineering Laboratories, ...

A recent survey conducted by Littelfuse reveals that arc-flash safety is a priority among plant professionals and that protection technologies such as arc-flash relays are rapidly growing in ...

PULLMAN, WA — September 26, 2013 — Schweitzer Engineering Laboratories, Inc. (SEL) today announced the introduction of the SEL-710-5 Motor Protection Relay, which protects both synchronous and ...

As more and more employers perform arc flash assessments of their facilities to keep workers safe and meet OSHA and NFPA 70E requirements, they usually discover that they have a lot of dangerous ...

The AF0500 arc-flash relay offers a plug-and-play installation design that is suitable for retrofits in electrical equipment, including switchgear, transformers, substations, motor control centers, ...

Providing a safe and effective means for local control to mitigate the arc-flash danger in circuit-breaker operation, the company’s Time Delay Control Switch Relay (TD-CSR) relies on a manually ...