Published
IEC 63522-41:2026 provides guidelines for the insulation coordination of electromechanical elementary, solid state, time, forcibility guided and reed relays as well reed contacts and hybrid switching solutions. This document can also be used for similar devices when specified in a detail specification.
PUBLISHED
IEC 63522-41:2026 ED1
60.60
Standard published
Apr 15, 2026
Electrical relays - Tests and measurements - Part 41: Tests and measurement procedures - Insulation coordination
50.60 Close of voting. Proof returned by secretariat