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IEC 60255-8:1990 ED2

Electrical relays - Part 8: Thermal electrical relays IEC 60255-8:1990 ED2

Publication date:   Oct 5, 1990

General information

99.60 Withdrawal effective   Jul 30, 2013

IEC

TC 95

International Standard

29.120.70   Relays

Buying

Replaced

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60255-17:1982 ED1

WITHDRAWN
IEC 60255-8:1978 ED1

NOW

WITHDRAWN
IEC 60255-8:1990 ED2
99.60 Withdrawal effective
Jul 30, 2013

REVISED BY

ABANDON
IEC 60255-8 ED3

PUBLISHED
IEC 60255-149:2013 ED1