oSIST prEN 3660-033:2026

Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 033: Stainless steel banding band, style Z, for attachment of individual and/or overall screens to cable outlets - Product standard

Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 033: Edelstahlspannband, Bauform Z, zum Anschluss von Einzel- und/oder Gesamtschirmen an Endgehäusen - Produktnorm

Dieses Dokument legt ein Spannband, Bauform Z, zum Anschluss von Einzel- und/oder Gesamtschirmen an Endgehäusen fest. Die im flachen Zustand F (siehe Abschnitt 6) gelieferten Bänder sind vor ihrem Einbau doppelt zu rollen. Die im Zustand C (siehe Abschnitt 6) gelieferten Bänder sind werkseitig doppelt vorgerollt und einsatzfähig.

Aeronavtika - Dodatki za okrogle in pravokotne električne in optične konektorje - 033. del: Nerjavni jekleni ovijalni pas, vrsta Z, za pritrjevanje posameznih in/ali celotnih zaslonov na kabelske izvode - Standard za proizvod

General Information

• Status: Not Published
• Public Enquiry End Date: 30-May-2026
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 27-Mar-2026
• Due Date: 14-Aug-2026
• Ref Project: prEN 3660-033 - Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 033: Stainless steel banding band, style Z, for attachment of individual and/or overall screens to cable outlets - Product standard

Relations

• Revises: SIST EN 3660-033:2020 - Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 033: Stainless steel banding band, style Z, for attachment of individual and/or overall screens to cable outlets - Product standard
• Effective Date: 26-Mar-2025

Overview

oSIST prEN 3660-033:2026 is a draft European product standard developed by CEN for the aerospace sector. This standard specifies requirements for stainless steel banding bands, style Z, designed for secure attachment of individual and/or overall cable screens to cable outlet accessories for both circular and rectangular electrical and optical connectors. The bands are suitable for ensuring high reliability and electrical continuity in demanding aerospace environments.

The document updates and supersedes the previous edition (EN 3660-033:2019) and forms part of the wider EN 3660-series, which defines accessories for aerospace connector systems.

Key Topics

• Banding Band Types: Standard covers two delivery conditions: flat (to be wrapped at installation) and factory pre-coiled (ready for installation).
• Material Specification: Bands are produced from corrosion-resistant stainless steel, compliant with international standards for durability in harsh conditions.
• Variants & Compatibility: Several band sizes and shapes are defined to fit different cable outlet configurations and accommodate specific installation requirements.
• Installation Tools: The standard references compatible installation tools, ensuring proper tension, folding, and cutting for optimal performance.
• Testing & Quality Assurance: Comprehensive testing is stipulated, covering visual inspection, dimensional checks, electrical continuity, vibration, shock, environmental exposure, and tensile strength.
• Marking and Identification: Bands must be marked according to standard practices, ensuring traceability and correct application.

Applications

The stainless steel banding bands, style Z, specified in oSIST prEN 3660-033:2026, are primarily intended for use in:

• Aerospace electrical and optical connector systems: Providing high-reliability cable shield terminations in aircraft wiring harnesses, avionic modules, and other critical systems.
• Cable outlet accessories: Enabling effective screening and electromagnetic compatibility (EMC) by securing cable shields to connector outlets.
• Circular and rectangular connector interfaces: Supporting a wide range of connector geometries commonly used in aerospace and defense industries.
• Harsh and high-stress environments: Materials and construction methods ensure resistance to vibration, temperature extremes, corrosion, and mechanical shock, critical for aircraft, satellite, and military vehicle applications.

The use of standardized banding bands ensures safety, system integrity, and maintenance efficiency by providing consistent, tested performance across multiple platforms.

Related Standards

The oSIST prEN 3660-033:2026 document is closely linked to standards governing aerospace connectors and cable accessories. Key related standards include:

• EN 3660-001: Defines the general technical specification for cable outlet accessories.
• EN 3660-038: Specifies the installation tools for style Z bands.
• EN 3660-063: Details cable outlet accessories compatible with the specified bands.
• EN 2591 Series: Provides test methods for electrical, mechanical, and environmental performance of connector elements, including:
  • EN 2591-101: Visual examination
  • EN 2591-205: Housing electrical continuity
  • EN 2591-403: Vibration testing
  • EN 2591-417: Tensile strength
• Material and Process Standards:
  • ASTM A 240: Stainless steel specification
  • SAE AMS2700 / ASTM A 967: Passivation of stainless steel

Use of these standards ensures full compatibility, reliable performance, and interoperability within aerospace connector systems.

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Keywords: oSIST prEN 3660-033:2026, aerospace cable accessories, stainless steel banding band, connector shielding, cable screen termination, aerospace connectors, electric and optical connectors, style Z, CEN standard, band installation tool, aircraft wiring, EMC, EN 2591, EN 3660-001, EN 3660-038, EN 3660-063

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2026
Aeronavtika - Dodatki za okrogle in pravokotne električne in optične konektorje -
033. del: Nerjavni jekleni ovijalni pas, vrsta Z, za pritrjevanje posameznih in/ali
celotnih zaslonov na kabelske izvode - Standard za proizvod
Aerospace series - Cable outlet accessories for circular and rectangular electrical and
optical connectors - Part 033: Stainless steel banding band, style Z, for attachment of
individual and/or overall screens to cable outlets - Product standard
Ta slovenski standard je istoveten z: prEN 3660-033
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2026
ICS 49.060 Will supersede EN 3660-033:2019
English Version
Aerospace series - Cable outlet accessories for circular and
rectangular electrical and optical connectors - Part 033:
Stainless steel banding band, style Z, for attachment of
individual and/or overall screens to cable outlets - Product
standard
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2026 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 3660-033:2026 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Characteristics . 5
4.1 Materials . 5
4.2 Dimensions and mass . 5
4.3 Delivery condition . 5
4.4 Installation tools . 7
5 Tests . 7
5.1 Tests and requirements . 7
5.2 Special tests . 10
5.3 Quality assurance . 11
5.3.1 Qualification tests . 11
5.3.2 Preparation of specimens . 11
6 Designation . 12
7 Marking . 12
8 Technical specification . 12
Bibliography . 13
European foreword
This document (prEN 3660-033:2026) has been prepared by ASD-STAN.
After enquiries and votes carried out in accordance with the rules of this Association, this document has
received the approval of the National Associations and the Official Services of the member countries of
ASD-STAN, prior to its presentation to CEN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 3660-033:2019.
EN 3660-033:2019:
— update of dimensions in Table 1.
1 Scope
This document specifies a banding band, style Z, for terminating individual and/or overall cable screens
to cable outlets. The bands delivered in flat condition F (see Clause 6) need to be double wrapped prior
to their installation. The bands delivered in condition C (see Clause 6) are factory pre-double wrapped
and ready for installation.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2591-101, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 101: Visual examination
EN 2591-102, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 102: Examination of dimensions and mass
EN 2591-205, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 205: Housing (shell) electrical continuity
EN 2591-301, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 301: Endurance at temperature
EN 2591-305, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 305: Rapid change of temperature
EN 2591-402, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 402: Shock
EN 2591-403, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 403: Sinusoidal and random vibration
EN 2591-417, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 417: Tensile strength (crimped connection)
EN 2591-513, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 513: Magnetic permeability
EN 3660-001, Aerospace series — Cable outlet accessories for circular and rectangular electrical and
optical connectors — Part 001: Technical specification
EN 3660-038, Aerospace series — Cable outlet accessories for circular and rectangular electrical and
optical connectors — Part 038: Manual installation tool, style Z, for installation of stainless steel shield
termination band EN 3660-033, to cable outlet accessories— Product standard
EN 3660-063, Aerospace series — Cable outlet accessories for circular and rectangular electrical and
optical connectors — Part 063: Cable outlet, style K, straight, for heat shrinkable boot, shielded, sealed, self-
locking — Product standard
A-A-59569D, Braid, Wire (Copper, Tin-Coated, Silver-Coated, or Nickel Coated, Tubular or Flat)
SAE AMS2700, Passivation of Corrosion Resistant Steels
ASTM A 240/A 240Ma, Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate,
Sheet, and Strip for Pressure Vessels and for General Applications
ASTM A 967/A 967M, Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 3660-001 apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp/
— IEC Electropedia: available at https://www.electropedia.org/
4 Characteristics
4.1 Materials
The bands shall be manufactured from stainless steel, as specified in ASTM A 240/A 240Ma (S30400) and
passivated
...