Current stage: 50.60 Effective date: May 1, 2026
Next stage: BPUB Next stage date: May 15, 2026
Originator: IEC
Owner: PC 127
Type: Technical Specification
ICS: 29.240
PROJECT IEC TS 63346-2-1 ED1 50.60 Close of voting. Proof returned by secretariat May 1, 2026