UNE-EN IEC 60120:2021
Current
The latest, up-to-date edition.
Ball and socket couplings of string insulator units - Dimensions
Hardcopy , PDF
Spanish, Castilian, English
22-09-2021
The object of this standard is to define the dimensions of a series of standard ball and socketcouplings using the standard locking devices (see IEC 60372) in order to permit the assemblyof insulators or metal fittings supplied by different manufacturers.This standard applies to string insulator units of the cap and pin and long rod types and theirassociated metal fittings.For the pin ball and the socket, dimensions apply to the finished product after any surfacetreatment.Extreme positions of the pin ball in the socket are given in Annex A.Typical examples of gauges for checking the dimensions of pin balls and sockets are given inAnnex B.NOTE Only the dimensions necessary for assembly are dealt with in this standard. Properties of material andworking loads are not specified. The co-ordination of dimensions with strength classes is specified in IEC 60305and IEC 60433.
| Committee |
CTN 207/SC 36
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 60120:2020 | Identical |
| IEC 60120:2020 | Identical |
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