ANSI C37.51 : 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SWITCHGEAR - METAL-ENCLOSED LOW-VOLTAGE AC POWER - CIRCUIT BREAKER SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES
Hardcopy , PDF
15-04-2023
English
01-01-1989
Foreword
Section 1 - SCOPE
Section 2 - REFERENCED STANDARDS
Section 3 - DEFINITIONS
Section 4 - GENERAL TEST CONDITIONS
Section 5 - CONFORMANCE TEST REQUIREMENTS
Section 6 - TREATMENT OF NONCONFORMING RESULTS
Section 7 - PRODUCTION TESTS
Section 8 - RETEST
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