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NEMA PB 1

Panelboards

inactive
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Organization: NEMA
Publication Date: 1 January 2006
Status: inactive
Page Count: 36
scope:

This standards publication covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic overload protective devices (fuses or circuit breakers), or both. These units are used in the distribution of electricity for light, heat, and power at 600 volts and less with:

a. 1600-ampere mains and less

b. 1200-ampere branch circuits and less

Specifically excluded are live-front panelboards, panelboards employing cast enclosures for special service conditions, and panelboards designed primarily for residential and light commercial service equipment.

Document History

January 1, 2011
Panelboards
This standards publication covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic...
NEMA PB 1
January 1, 2006
Panelboards
This standards publication covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic...
January 1, 2006
Panelboards
This standards publication covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic...
January 1, 2000
Panelboards
This standards publication covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, and with or without switches or automatic...
January 1, 1995
Panelboards
A description is not available for this item.
January 1, 1990
Panelboards
A description is not available for this item.
January 1, 1984
PANELBOARDS
A description is not available for this item.
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