AS/NZS 2053.7:1995

1 - AS/NZS 2053.7:1995 CONDUITS AND FITTINGS FOR ELECTRICAL INSTALLATIONS - RIGID METAL CONDUITS AND FITTINGS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE AND REFERENCED DOCUMENTS
6 - 1.1 Scope
6 - 1.2 Referenced documents
6 - 2 DEFINITIONS
6 - 3 GENERAL REQUIREMENTS
6 - 4 GENERAL NOTES ON TESTS
6 - 4.4 Length of conduit specimens
6 - 5 CLASSIFICATION
6 - 6 MARKING
6 - 6.1 Information to be marked on conduits
7 - 6.2 Information to be marked on fittings
7 - 7 DIMENSIONS AND FORM
7 - 7.101 Conduits
7 - 7.102 Fittings
9 - 8 CONSTRUCTION
9 - 9 MECHANICAL PROPERTIES
9 - 9.2 Bending test
9 - 9.3 Compression test
9 - 9.4 Impact test
9 - 9.5 Collapse test
9 - 9.6 Pull-out strength of joints
9 - 10 RESISTANCE TO HEAT
9 - 11 RESISTANCE TO BURNING
9 - 12 ELECTRICAL CHARACTERISTICS
9 - 12.2 Insulating characteristics
9 - 13 EXTERNAL INFLUENCES
10 - 13.4 Corrosive and polluting substances
10 - 13.6 Resistance to moisture
10 - 13.7 Acid-gas emission
11 - APPENDIX AA - TEST OF ABILITY TO BEND
11 - AA1 APPARATUS
11 - AA2 TEST PIECES
11 - AA3 PROCEDURES
11 - AA4 CRITERION OF ACCEPTANCE

To be read in conjunction with AS/NZS 2053.1. Specifies requirements for threadable, plain rigid, metal conduits and fittings in sizes 20 to 50 mm OD.

This Standard is to be read in conjunction with AS 2053.1. The requirements of Part 1 apply except where they are added to or modified by this Standard. This Standard specifies requirements for threadable, plain rigid, metal conduits and fittings in sizes 20 to 50 mm OD.

AS/NZS 2053.7 first published in Australia in part as AS C66.1-1955.
AS C66.1-1955 revised and redesignated as AS 2052-1977.
First published in New Zealand in part as NZS 127:1949 (Being BS 31:1940 endorsed with amendment).
NZS 6221.1 first published 1972 (Being BS 4568.1:1970 endorsed with amendment).
NZS 6221.2 first published 1972 (Being BS 4568.2:1970 with amendment).
AS 2052-1977, NZS 127:1949, NZS 6221.1:1972 and NZS 6221.2:1972 jointly revised, amalgamated and redesignated in part as AS/NZS 2053.7:1995.