Maintenance, Repair & Operations

Everything electrical professionals need to know about MRO, including technical advancements and trends in the maintenance, repair and operations of electrical equipment and systems.
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Highlights

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EC&M Tech Talk Video — Barriers, Boundaries, and Barricades

Jan. 9, 2023
In Episode 22, Randy Barnett clears up confusion regarding these terms and their definitions/applications.
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Summarizing NEC Art. 503 on Class III Locations

March 5, 2024
Article 503 follows Art. 501, Class I locations, and Art. 502, Class II locations.
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How to Simplify Maintenance for Critical Production Equipment

March 5, 2024
Seven simple things to tame the complexity associated with these breakdowns
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Code Quiz of the Week: No. 428

March 4, 2024
Weekly Quiz on the 2023 National Electrical Code

Editor’s Choice: Top Product Picks for March 2024

March 4, 2024
Don't miss the latest product innovations.
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Recent Studies Dissect Construction Labor Challenges

Feb. 19, 2024
Supply, quality, and price combine to pressure contractors on productivity measures
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Code Quiz of the Week: No. 426

Feb. 19, 2024
Weekly Quiz on the 2023 National Electrical Code
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New Product Showcase: Boxes and Enclosures — February 2024

Feb. 15, 2024
Check out the latest and greatest boxes and enclosures to use in your next project.

The Benefits of Energy Storage Systems and Microgrids

Feb. 15, 2024
Understanding the basic principles behind how these systems work enables electrical professionals to better harness their power.