IEC TS 63679 ED1

Junction Boxes for Photovoltaic Modules for DC System Voltage up to DC 3 000 V – Safety Requirements and Tests

Current stage: 40.99 Full report circulated: DIS approved for registration as FDIS Apr 24, 2026

Next stage: RDTS Next stage date : Aug 31, 2026

Originator: IEC

Owner: TC 82

Type: Technical Specification

IN_DEVELOPMENT
IEC TS 63679 ED1
40.99 Full report circulated: DIS approved for registration as FDIS
Apr 24, 2026