Historical
IEC 61810-7 Ed. 2.0 en:2006
Electromechanical elementary relays - Part 7: Test and measurement procedures
Lays down the test and measurement procedures for electromechanical elementary relays. Covers basic considerations which are common to all types of electromechanical elementary relays. Supplementary requirements may be necessitated by specific designs or application.
International Electrotechnical Commission [iec]