ISA 12.23.01 : 2002

General Notes
Foreword (UL)
National Differences
Foreword (ISA)
1 Scope
2 Normative references
3 Definitions
4 Requirements for compounds
5 Constructional requirements for all electrical apparatus
6 Supplementary requirements for specific electrical apparatus
7 Sampling
8 Type verifications and type tests
9 Routine verification and routine tests
10 Marking
Annex A (normative) - Test procedure during thermal cycling test
                        test according to 8.2.1.2
Annex B (normative) - Sequence of tests for electrical apparatus
                        with type of protection encapsulation "m"
Annex C (normative) - Non-specific tests for the type of
                        protection encapsulation "m"
Annex D (informative) - United States major deviations
Annex E (informative) - Editorial differences between
                        ANSI/UL 60079-18 and
                        ANSI/ISA-12.23.01 - 2002 (IEC 60079-18 Mod)
Annex F (informative) - National differences types noted in
                        ANSI/UL 60079-18