IEC TR 60890:1987/AMD1:1995
Amendment 1 - A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
OVERVIEW
COMMENTS
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PRODUCT DETAILS
| Status | Revised |
|---|---|
| Edition | 1995 |
| No. of Pages | 11 |
| ICS Classification | 29.130.20 Low voltage switchgear and controlgear |
| Committee | TC 121/SC 121B |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |