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WMD Designation on Panelboards

Issue:
What does the designation  WMD stand for on a panelboard?

Product Line:
Circuit breaker panelboards sold and supported in the USA.

Environment:
Clarification

Cause:
Certain job specifications call for a welded metal directory frame.

Resolution:
The designation stands for welded metal directory frame, available factory assembled only.










CTA-ID : 2060217
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