Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

IEC 63522-55 ED1

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

General information

50.00     Jul 30, 2026

CFDIS    Oct 22, 2026

IEC

TC 94

International Standard

Life cycle

NOW

PROJECT
IEC 63522-55 ED1
50.00 Final text received or FDIS registered for formal approval
Jul 30, 2026

National adoptions

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

40.60   Close of voting

N094 more