NEMA - ANSI/NEMA PB 2.1
Instructions for Safe Handling, Installation, Operation, and Maintenance of Switchboards
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| Organization: | NEMA |
| Publication Date: | 1 January 1975 |
| Status: | inactive |
| Page Count: | 17 |
scope:
GENERAL
The successful and safe operation of switchboards is dependent upon proper handling, installation, operation and maintenance, as well as upon proper design and manufacture. Neglecting certain fundamental installation and maintenance requirements may lead to personal injury and the failure and loss of the switchboard as well as damage to other property.
WARNING-THERE IS A HAZARD OF ELECTRIC SHOCK OR BURN SWHENEVER WORKING IN OR AROPUND ELECTRICAL EQUIPMENT. POWER MUST BE OFF BEFORE WORKING INSIDE SWITCHBOARDS.
Document History
January 1, 2023
General Instructions for Proper Handling, Installation, Operation, and Maintenance of Deadfront Distribution Switchboards Rated 1000 Volts or Less
This publication covers floor-mounted deadfront switchboards which consist of an enclosure, molded case and low-voltage power circuit breakers, fusible or non-fusible switches, instruments, and...
January 1, 2013
GENERAL INSTRUCTIONS FOR PROPER HANDLING, INSTALLATION, OPERATION, AND MAINTENANCE OF DEADFRONT DISTRIBUTION SWITCHBOARDS RATED 600 VOLTS OR LESS
This publication covers floor-mounted deadfront switchboards which consist of an enclosure, molded case and low-voltage power circuit breakers, fusible or non-fusible switches, instruments, and...
January 1, 2007
GENERAL INSTRUCTIONS FOR PROPER HANDLING, INSTALLATION, OPERATION, AND MAINTENANCE OF DEADFRONT DISTRIBUTION SWITCHBOARDS RATED 600 VOLTS OR LESS
This publication covers floor-mounted deadfront switchboards which consist of an enclosure, molded case and low-voltage power circuit breakers, fusible or non-fusible switches, instruments, and...
January 1, 2002
General Instructions for Proper Handling, Installation, Operation, and Maintenance of Deadfront Distribution Switchboards Rated 600 Volts or Less
This publication covers floor-mounted deadfront switchboards which consist of an enclosure, molded case and low-voltage power circuit breakers, fusible or non-fusible switches, instruments, and...
January 1, 1996
General Instructions for Proper Handling, Installation, Operation, and Maintenance of Deadfront Distribution Switchboards Rated 600 Volts or Less
A description is not available for this item.
January 1, 1991
General Instructions for Proper Handling, Installation, Operation, and Maintenance of Deadfront Distribution Switchboards Rated 600 Volts or Less
A description is not available for this item.
January 1, 1986
GENERAL INSTRUCTIONS FOR PROPER HANDLING, INSTALLATION, OPERATION AND MAINTENANCE OF DEADFRONT DISTRIBUTION SWITCHBOARDS RATED 600 VOLTS OR LESS
A description is not available for this item.
January 1, 1979
INSTRUCTIONS FOR SAFE HANDLING, INSTALLATION, OPERATION, AND MAINTENANCE OF DEADFRONT DISTRIBUTION SWITCHBOARDS RATED 600 VOLTS OR LESS
A description is not available for this item.
January 1, 1977
Instructions for safe Handling, Installation, Operation, and Maintenance of Switchboards
GENERAL
The successful and safe operation of switchboards is dependent upon proper handling, installation, operation and maintenance, as well as upon proper design and manufacture. Neglecting...
ANSI/NEMA PB 2.1
January 1, 1975
Instructions for Safe Handling, Installation, Operation, and Maintenance of Switchboards
GENERAL
The successful and safe operation of switchboards is dependent upon proper handling, installation, operation and maintenance, as well as upon proper design and manufacture. Neglecting...