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IEC 60255-12:1980 ED1

Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities IEC 60255-12:1980 ED1

Publication date:   Jan 1, 1980

General information

60.60 Standard published   Jan 1, 1980

IEC

TC 95

International Standard

29.120.70   Relays

Buying

Published

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Scope

Specifies performance requirements for the subfamily as shown in the title. This publication forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.

Life cycle

NOW

PUBLISHED
IEC 60255-12:1980 ED1
60.60 Standard published
Jan 1, 1980

REVISED BY

IN_DEVELOPMENT
IEC 60255-132 ED1