This part of IEC 63522 defines a test method to measure electrical endurance of electrical relays and provides the appropriate severities and conditions for measurements designed to assess the ability of all kinds of electrical relays to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a test method for different kinds of electrical endurance.
NOTE Examples of electrical relays in the sense of this document include electromechanical relays, reed relays, reed contacts, reed switches, solid state relays, time relays and technology combinations of these.