Table of Contents

FOREWORD
PREFACE
Clause
1 Scope
2 Object
3 Electrical characteristics
4 Mechanical characteristics
5 Dimensional characteristics
6 Fixing arrangements
7 Plan of the standard
8 Designation of post insulators

Abstract

Applies to post insulators and post insulator units of ceramic material or glass intended for indoor or outdoor service, and to post insulators of organic material intended for indoor service in electrical installations or equipment operating on alternating current systems with a nominal voltage greater than 1000V and a frequency not greater than 100Hz. It may also be regarded as a provisional standard for insulators for use on direct current systems. The insulators covered by this standard are primarily intended for use in isolators (disconnectors) or as busbar or fuse supports. This standard covers five types of post insulators.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 36