NEMA AB 4:2003
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Guidelines for Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2003
Superseded date
25-02-2026
Superseded by
€133.10
Excluding VAT
NEMA Standards Publication AB 4 sets forth, for use by qualified personnel1, a number of basic procedures that may be used for the inspection and preventive maintenance of molded case circuit breakers used in industrial and commercial applications rated up to and including 1000 V 50/60 Hz AC or AC/DC.
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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