prEN IEC 63522-55

Electrical relays - Tests and measurements - Part 55: Maximum load breaking capacity prEN IEC 63522-55

Current stage: 10.99 New project approved Jun 3, 2024

Originator: CENELEC

Owner: CLC/SR 94 All-or-nothing electrical relays

Type: European Norm

IN_DEVELOPMENT
prEN IEC 63522-55
10.99 New project approved
Jun 3, 2024