IEC 60297-3-103 ED2

Mechanical structures for electrical and electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-103: Keying and alignment pin

General information

Current stage: 50.20 Effective date: Aug 7, 2026

Next stage: PRVD Next stage date: Sep 18, 2026

Originator: IEC

Owner: TC 48/SC 48D

Type: International Standard

ICS: 31.240

Scope

This part of IEC 60297 covers the additional interface dimensions for an alignment pin and a keying device used with subracks and plug-in units.

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60297-3-103:2004 ED1

NOW

IN_DEVELOPMENT
IEC 60297-3-103 ED2
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 7, 2026

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