Product Releases

Industrial Power Supplies with Selective Fuse Breaking Technology

Fri, 03/07/2008 - 6:00am

ec83ps809aPhoenix Contact introduced its QUINT SFB family of industrial grade power supplies that feature selective fuse breaking (SFB), a technology that increases system reliability. This technology provides up to six times nominal current for 12 ms, and the short burst of current allows individual circuit breakers to react to overloads. Faulty current paths are shut down while the power supply continues to deliver power to the other loads. The power reserve is also available for loads with high start-up current peaks. These industrial grade power supplies also include expanded diagnostics. When the power supply is operating under nominal conditions, a “DC OK” LED indicates the status locally, while a dry contact provides remote indication.

Phoenix Contact, 800-322-3225, 


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