Latest Issue

Winter 2015


Pure Power is a quarterly publication for engineers and contractors involved in electrical control systems, emergency building systems, fuses and circuit breakers, surge-suppression devices, motor controls and drives, wiring and electrical distribution systems, power monitoring devices, UPS, and lighting systems.

Click on the cover image to read the current digital edition of Pure Power and scroll down to see the digital edition archive. Click on the links below to read any of the articles from the current edition in the web-only version.

In this month's issue

  • Understanding transfer switch operation
  • Coordinating protective devices
  • Analyzing NEC 2014 changes
  • Cooling data centers

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