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 ...

CHICAGO--(BUSINESS WIRE)--Littelfuse, Inc., the global leader in circuit protection, today announced that its AF0500 Arc-Flash Relay has been chosen as one of the best new products by ...

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 ...

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, ...

14 January 2010 – Areva T&D has acquired Vamp, the Finnish-based specialist in arc protection and protection relays. Vamp’s protection relays are used in a number of applications from industrial to ...

Pune, Oct. 22, 2020 (GLOBE NEWSWIRE) -- Arc flash takes place when a short circuit or an electrical fault passes through the air gap between two electrodes. Arching may result in loss of property or ...

For years, Reinhold Henke, a veteran Twin Cities corporate and consulting engineer, noodled and tinkered with ways to prevent the destructive "arcing" that degrades electromechanical relays that make ...