IEC 60255-8:1978
Electrical relays - Part 8: Thermal electrical relays
OVERVIEW
This edition supersedes the first edition of IEC 255-8 (1978) and IEC 255-17 (1982). Applies to dependent specified time electrical measuring relays which protect equipment from electrical thermal damage by the measurement of current flowing in protected equipment. States the particular requirements for thermal electrical relays. Is to be read in conjunction with higher level documents in the IEC 255 series.
COMMENTS
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PRODUCT DETAILS
| Status | Withdrawn - 02 Jan 2026 |
|---|---|
| Edition | 1978 |
| No. of Pages | 50 |
| ICS Classification | 29.120.70 Relays |
| Committee | TC 94 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |