BS 137-2:1973
$142.49
Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V – Requirements
| Published By | Publication Date | Number of Pages |
| BSI | 1973 | 26 |
Materials, workmanship, finish, design and construction. Mechanical loads (minimum failing loads), ball and socket couplings for string insulator units, screw threads for pin insulators. Appendices on selection and application and dimensions of pin and line post insulator heads.
