Standard

IEC 60255-8:1990

Oct 1990 Replaced

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Abstract

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.

Document information

Standard from IEC
Published: 5 October 1990
Edition: 2
Document type: IS
ISBN: 2831818346

Publisher IEC
Distributor IEC
ICS 29.120.70
ISO TC TC 95

Product Relations

Replaced by: IEC 60255-149:2013
Replaces: IEC 60255-17:1982
Revises: IEC 60255-8:1978

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Replaced

IEC 60255-17:1982

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IEC 60255-8:1978
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IEC 60255-8:1990
Replaced by

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IEC 60255-149:2013

IEC 60255-8:1990

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IEC 60255-8:1990

IEC 60255-17:1982

IEC 60255-8:1978

Abstract

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Version history History (3)

IEC 60255-8:1990

IEC 60255-17:1982

IEC 60255-8:1978

Abstract

Document information

Product Relations

Product life cycle