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Pow-R-Line 3a distribution panelboards
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Pow-R-Line 3a distribution panelboards

Eaton's  Pow-R-Line 3a distribution panelboards provide a compact and flexible solution for electric power distribution with integrated breakers, metering and surge protection. Additionally, they’re designed to meet UL 67 and NEMA PB1 standards for use in data centers, industrial, commercial and healthcare facilities for up to 600 Vac, 250 Vdc and 800 A applications.

Pow-R-Line 3a distribution panelboards
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Maximum voltage class
600 Vac and 250 Vdc
Interrupting rating
Fully-rated to 200 kAIC Series-rated to 200 kAIC
Continuous current rating
100-800 A

Core features

  • Includes bolt-on breakers up to 225 A
  • Provides flush or surface mounted, and fully or series rated options
  • Offers aluminum or copper bus options
  • Includes NEMA 1, 2, 3R, 4, 4X and 12 enclosures
  • Offers sub-feed or through-feed lugs, single or dual sub-feed breaker options, and a handle lock off device
  • Includes surge protection, service entrance and integrated metering capabilities
  • Panelboards are seismically tested, qualified and exceed requirements of the IBC/CBC/OSHPD

View consulting application guide

Download Guide specification (26 24 16)

Learn about power system design basics

Selective coordination breaker application

Determine selective coordination by short circuit current ratings in panelboards
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Customized solutions, customized service

Regional satellite locations provide manufacturing of local, custom, and quick-ship panelboards and switchboards
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    EZ Trim and EZ Box capabilities

    Install tool-less of standard door-in-door construction with no exposed hardware or sharp edges

    Get to know more about the Guardian of the grid

    Learn more about the Pow-R-Line Xpert family designed to help give you accurate, actionable data to improve efficiency.
    More about the Pow-R-Line Xpert family
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    Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently and more reliably. Eaton’s 2019 revenues were $21.4 billion, and we sell products to customers in more than 175 countries. 
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