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SR CEI 60255-8:1996
Electrical relays. Part 8: Thermal electrical realys
This edition supersedes the first edition of IEC 60255-8 (1978) and IEC 60255-17 (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 60255 series.
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Status :
Withdrawn
Approval date : 2/7/1996
Publish date : 2/8/1996
Withdrawal date : 4/30/2004
Number of pages : 22
ICS : 29.120.70 Relays
Technical Committee : 23 - Industrial -process measurement and control
- Normative reference SR EN 60255-6:1995
- Replaced by SR EN 60255-8:2002
- Amended by SR CEI 60255-8:1996/C1:1997