ANSI/NEMA AB 4:2001
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
18-01-2002
Superseded date
26-02-2026
Superseded by
€133.10
Excluding VAT
NEMA Standards Publication AB 4-2000 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Superseded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 |
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