IEC 60255-1-00:1975 ED1

Electrical relays. All-or-nothing electrical relays. *Note.-This publication supersedes IEC 255-1 (1967) and 255-2 (1969) IEC 60255-1-00:1975 ED1

Publication date:   Jan 1, 1975

Scope

Definitions. Standard values relating to energizing quantities and to influencing quantities. Fundamental characteristics relating to behaviour in service including the accuracy of specified times when applicable. Requirements for assessing electrical and mechanical performance.