States basic requirements for electromechanical non-specified time all-or-nothing relays. Comprises indications and explanations necessary for the understanding of the relevant basic characteristics of such relays.
WITHDRAWN
EN 60255-1-00:1997
WITHDRAWN
EN 61810-1:1998
99.60
Withdrawal effective
Dec 1, 2008
WITHDRAWN
EN 61810-1:2004