FprEN IEC 60297-3-102:2026

Bauweisen für elektronische Einrichtungen - Maße der 482,6-mm-(19-in-)Bauweise - Teil 3-102: Ein-/Aushebegriff

Structures mécaniques pour équipements électroniques - Dimensions des structures mécaniques de la série 482,6 mm (19 pouces) - Partie 3-102: Poignée d’injecteur/d’extracteur

Mehanske konstrukcije elektronske opreme - Mere mehanskih konstrukcij v seriji 482,6 mm (19 in) - 3-102. del: Ročica za vtikanje/izvlačenje

General Information

• Status: Not Published
• Publication Date: 11-Oct-2026
• ICS: 31.240 - Mechanical structures for electronic equipment
• Technical Committee: CLC/SR 48D - Mechanical structures for electronic equipment
• Current Stage: 5020 - Vote circulated - Formal Approval
• Start Date: 29-May-2026
• Due Date: 30-Apr-2026
• Completion Date: 29-May-2026
• Ref Project: kSIST FprEN IEC 60297-3-102:2026 - Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-102: Injector/extractor handle

Relations

• Revises: EN 60297-3-102:2004 - Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-102: Injector/extractor handle
• Effective Date: 15-Apr-2025

Overview

FprEN IEC 60297-3-102:2026 is an international standard developed by CLC and IEC SC 48D, specifying the dimensional requirements and interface characteristics for injector/extractor handles used in the 482.6 mm (19 inch) mechanical structure series for electronic equipment. This document is part of the broader IEC 60297 series, which is recognized worldwide for standardizing the main design features of subracks, plug-in units, and other modular mechanical structures used in telecommunications, computing, industrial, and electronic control systems.

The standard defines additional interface dimensions for both front panel mounted and printed board mounted injector/extractor handles, ensuring compatibility and interoperability within 19-inch subrack systems. By adhering to these guidelines, manufacturers and designers can achieve greater modularity and maintainability in electronic equipment assemblies.

Key Topics

• Injector/Extractor Handle Types: The standard distinguishes between front panel mounted and printed board mounted handles, and provides clear dimensional guidance for each.
• Interface Dimensions: FprEN IEC 60297-3-102:2026 addresses precise interface measurements for handle installation, ensuring compatibility with associated subracks and plug-in units as defined in related standards.
• Subrack Aperture Heights: The standard references standardized subrack heights (e.g., 3U, 6U, 9U) to maintain consistency in vertical clearances for handle operation.
• Component Interoperability: Emphasis is placed on ensuring that injector/extractor handles do not interfere with usable component areas or compromise subrack structural integrity.
• System Modularity: Guidance is provided to enable the flexible integration of different handle types, promoting ease of component replacement and system maintenance.

Applications

FprEN IEC 60297-3-102:2026 is essential for:

• Designers and Manufacturers: Ensuring that injector/extractor handles for plug-in units and printed board modules are compatible with established 19-inch subrack systems.
• System Integrators: Facilitating rapid assembly and replacement of modules in electronic equipment racks, boosting operational efficiency.
• Telecommunications and IT Infrastructure: Supporting reliable connection and extraction mechanisms in high-density server and network systems.
• Industrial Control Equipment: Enabling modular, maintainable hardware configurations in automation and monitoring systems.
• Testing and Certification: Assisting conformity assessment bodies in evaluating products for adherence to globally recognized mechanical structure standards.

By following this standard, organizations enhance product interoperability, simplify maintenance procedures, and reduce the risk of mechanical damage during installation or removal of equipment modules.

Related Standards

FprEN IEC 60297-3-102:2026 closely interacts with several other international standards for mechanical structures of electronic equipment, including:

• IEC 60297-3-101: Specifies subracks and associated plug-in units for 482.6 mm (19 in) structures.
• IEC TR 60297-3-1:2023: Provides technological schemes and applications for the 19-inch system.
• IEC 60917-1: Covers modular order for the development of mechanical structures.
• IEC 60297-3-XXX Series: Encompasses standards for additional mechanical features and components within the 19-inch subrack system.

Implementing these related standards alongside FprEN IEC 60297-3-102:2026 ensures a unified approach to mechanical design, promoting long-term flexibility and consistency across electronic equipment infrastructure.

Keywords: mechanical structures for electronic equipment, 19-inch subrack system, injector/extractor handle, IEC 60297, modular design, plug-in units, electronic rack standards, interoperability, subrack dimensions, CLC, IEC SC 48D.

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60297-3-102:2025
01-julij-2025
Mehanske konstrukcije elektronske opreme - Mere mehanskih konstrukcij v seriji
482,6 mm (19 in) - 3-102. del: Ročica za vtikanje/izvlačenje
Mechanical structures for electronic equipment - Dimensions of mechanical structures of
the 482,6 mm (19 in) series - Part 3-102: Injector/extractor handle
Bauweisen für elektronische Einrichtungen - Maße der 482,6-mm-(19-in-)Bauweise - Teil
3-102: Ein-/Aushebegriff
Structures mécaniques pour équipements électroniques - Dimensions des structures
mécaniques de la série 482,6 mm (19 pouces) - Partie 3-102: Poignée
d’injecteur/d’extracteur
Ta slovenski standard je istoveten z: prEN IEC 60297-3-102:2025
ICS:
31.240 Mehanske konstrukcije za Mechanical structures for
elektronsko opremo electronic equipment
oSIST prEN IEC 60297-3-102:2025 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 60297-3-102:2025

oSIST prEN IEC 60297-3-102:2025
48D/785/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60297-3-102 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-06-13 2025-09-05
SUPERSEDES DOCUMENTS:
48D/782/RR
IEC SC 48D : MECHANICAL STRUCTURES FOR ELECTRICAL AND ELECTRONIC EQUIPMENT
SECRETARIAT: SECRETARY:
Germany Mr Arno Bergmann
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

SC 48B
ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
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Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the
482,6 mm (19 in) series - Part 3-102: Injector/extractor handle

PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
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oSIST prEN IEC 60297-3-102:2025
IEC CDV 60297-3-102©IEC 2025 2

Link to Committee Draft for Vote (CDV) online document:
https://osd.iec.ch/#/editor/archive/3254a29f-1b23-d2f3-e063-2b13000a210e/en/CCDV/1

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oSIST prEN IEC 60297-3-102:2025
IEC CDV 60297-3-102©IEC 2025 3

CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Injector/extractor handles for plug-in units . 7
4.1 General . 7
4.2 Arrangement overview . 8
5 Front panel mounted injector/extractor handle . 9
5.1 Subrack interface dimensions for front panel mounted injector/extractor
handle . 9
5.2 Plug-in unit interface dimensions for front panel mounted injector/extractor
handle . 10
6 Printed board mounted injector/extractor handle . 11
6.1 Subrack interface dimensions for printed board mounted injector/extractor
handle . 11
6.2 Plug-in unit interface dimensions for printed board mounted
injector/extractor handle . 12
Bibliography . 14

Figure 1 – Conventional 19-inch subrack system mechanical structure . 6
Figure 2 – Arrangement overview of plug-in unit front panel mounted handles . 8
Figure 3 – Arrangement overview of printed board mounted injector/extractor handles . 9
Figure 4 – Subrack interface dimensions for front panel mounted injector/extractor
handle . 10
Figure 5 – Plug-in unit interface dimensions for front panel mounted injector/extractor
handle . 11
Figure 6 – Subrack interface dimensions for printed board mounted injector/extractor
handle . 12
Figure 7 – Printed board mounted injector/extractor handle interface dimensions . 13

Table 1 – Aperture height dimensions of the subrack . 10

oSIST prEN IEC 60297-3-102:2025
IEC CDV 60297-3-102©IEC 2025 4

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Mechanical structures for electronic equipment - Dimensions of
mechanical structures of the 482,6 mm (19 in) series - Part 3-102:
Injector/extractor handle –
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