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NEMA

ANSI/NEMA PB 1.1-2023

General Instructions for Proper Installation, Operation and Maintenance of Panelboards Rated 1000V or Less

Standard Details

Owner: Tong, Zijun Product Areas: Panelboards and Distribution Boards Divisions: BS - Building Systems ESPG Category: Distribution Equipment Description: Covers single panelboards or groups of panel units suitable for assembly in the form of single panelboards, including buses, with or without switches or automatic overload protective devices (fuses or circuit breakers), or both. 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.

General Information

Status : ACTIVE
Standard Type: Main
Document No: ANSI/NEMA PB 1.1-2023
Document Year: 2023
Pages: 26
  • Section Volume:
  • BS BS - Building Systems

Life Cycle

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ACTIVE
ANSI/NEMA PB 1.1-2023
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