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Part 1—Surge Protective Device Specification Guide for Low Voltage Power Distribution Systems


Status: Active
Document ID: 100864
NEMA SPD 1.1-2019   [BUY]

​Describes a uniform specification methodology for SPDs, containing at least one non-linear component, that are connected to or within a 50/60 Hz power distribution equipment that is rated up to 1000 Vac.


Published Date: May.16.2019
Number of pages: 32
Document ID: 100864

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$67 [BUY]
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