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49.060 - Aerospace electric equipment and systems

ICS 49.060 Details

Aerospace electric equipment and systems

Elektrische Anlagen. Flugzeugbordnetze

Équipement et systemes électriques aérospatiaux

Letalska in vesoljska električna oprema in sistemi

General Information

Parent
49 - AIRCRAFT AND SPACE VEHICLE ENGINEERING

Frequently Asked Questions

ICS 49.060 is a classification code in the International Classification for Standards (ICS) system. It covers "Aerospace electric equipment and systems". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.

There are 3218 standards classified under ICS 49.060 (Aerospace electric equipment and systems). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.

The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.

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Standardization Organization
Technical Committee
Directive
Mandate
50
SIST
SIST EN 4604-009:2026(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 009 : Cable, coaxial, light weight, 50 ohms, 180 °C, type KW (light WN) - Product standard
EN 4604-009:2026

This document specifies the required characteristics of a light weight coaxial cable, 50 Ω, type KW for use in aircraft electrical systems at operating temperature between −55 °C and 180 °C and specially for high frequency up to 6 GHz. Nevertheless, if needed, −65 °C is also acceptable as shown by rapid change of temperature test.

  • Standard
    18 pages
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    1 day
SIST
SIST EN 4604-010:2026(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 010 : Cable, coaxial, light weight, 50 ohms, 200 °C, type KX (light WD) - Product standard
EN 4604-010:2026

This document specifies the required characteristics of a light weight coaxial cable, 50 Ω, type KX for use in aircraft electrical systems at operating temperature between −55 °C and 200 °C and specially for high frequency up to 6 GHz. Nevertheless, if needed, −65 °C is also acceptable as shown by rapid change of temperature test.

  • Standard
    18 pages
    English language
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    1 day
CEN
EN 4604-010:2026(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 010: Cable, coaxial, light weight, 50 ohms, 200 °C, type KX (light WD) - Product standard
SIST EN 4604-010:2026

This document specifies the required characteristics of a light weight coaxial cable, 50 Ω, type KX for use in aircraft electrical systems at operating temperature between −55 °C and 200 °C and specially for high frequency up to 6 GHz. Nevertheless, if needed, −65 °C is also acceptable as shown by rapid change of temperature test.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
CEN
EN 4604-009:2026(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 009: Cable, coaxial, light weight, 50 ohms, 180 °C, type KW (light WN) - Product standard
SIST EN 4604-009:2026

This document specifies the required characteristics of a light weight coaxial cable, 50 Ω, type KW for use in aircraft electrical systems at operating temperature between −55 °C and 180 °C and specially for high frequency up to 6 GHz. Nevertheless, if needed, −65 °C is also acceptable as shown by rapid change of temperature test.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-003:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 003: Contacts, electrical, female, type A, crimp, class S - Product standard
EN 3155-003:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 003, type A, crimp, class S used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated male contacts are specified in EN 3155 008.

  • Standard
    23 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-008:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 008: Contacts, electrical, male, type A, crimp, class S - Product standard
EN 3155-008:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical contacts 008, type A, crimp, class S, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated female contacts are specified in EN 3155-003 and EN 3155-009.

  • Standard
    21 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-074:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 074: Contacts, electrical, quadrax, size 8, male, type E, crimp, class R - Product standard
EN 3155-074:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical Quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, classes P, R and S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 075.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-017:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 017: Contacts, electrical, relay base, female, type A, crimp, class P - Product standard
EN 3155-017:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 017, type A, crimp, class P, used in elements of connection (relay bases) according to EN 3155 002.
It is used together with EN 3155 001.
The associated male contacts are specified in the standards of relays associated to the relay bases listed in EN 3155 002.

  • Standard
    20 pages
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    1 day
SIST
SIST EN 3155-015:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 015: Contacts, electrical, female, type A, crimp, class S - Product standard
EN 3155-015:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 015, type A, crimp, class S, used in elements of connection specified in EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-014.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-071:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 071: Contacts, electrical, female, type A, crimp, class S - Product standard
EN 3155-071:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 071, type A, crimp, class S used in elements of connection according to EN 3155 002.
It is intended to be used together with EN 3155 001.
The associated male contacts are specified in EN 3155 008 and EN 3155 070.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-044:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 044: Contacts, electrical, male 044, type A, double crimping, class T - Product standard
EN 3155-044:2026

This document specifies the required characteristics, tests and tooling applicable to electrical contacts, male 044, type A, double crimping, class T, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 045.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-070:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 070: Contacts, electrical, male, type A, crimp, class S - Product standard
EN 3155-070:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical contacts 070, type A, crimp, class S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 003, EN 3155 009 and EN 3155 071.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-045:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 045: Contacts, electrical, female, type A, double crimping, class T - Product standard
EN 3155-045:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 045, type A, double crimping, class T, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-044.
Double crimping contact has a barrel which is designed to crimp conductor and jacket of cable in two locations, one on the conductor and the other on the jacket. This way it protects the conductor from mechanical strengths.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3155-075:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 075: Contacts, electrical, quadrax, size 8, female, type E, crimp, class R - Product standard
EN 3155-075:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, class R, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-074.

  • Standard
    17 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3646-004:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 004: Receptacle, jam-nut mounting - Product standard
EN 3646-004:2026

This document specifies the characteristics of the jam-nut mounted receptacles of the family of bayonet coupling circular connectors, intended for use in an operating temperature range of –65 °C to 175 °C or 200 °C continuous. It is applicable to models specified in Table 4. For contacts, filler plugs and rear accessories associated with this receptacle, see EN 3646-002. For plugs and protective covers, see EN 3646-008 and EN 3646-009 respectively.

  • Standard
    10 pages
    English language
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    1 day
SIST
SIST EN 3646-002:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 002: Specification of performance and contact arrangements
EN 3646-002:2026

This document specifies the performances and contact arrangements groups for bayonet coupling circular connectors, intended for use in an operating temperature range of −65 °C to 175 °C or 200 °C continuous.

  • Standard
    20 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3545-006:2026(Main)
Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 006: Male coding and attachment System for mounting on fixed housing (receptacle) - Product standard
EN 3545-006:2026

This document specifies the male coding and attachment system for mounting on fixed housing in the family of rectangular electrical connectors with sealed and non-sealed rear, plastic housing, locking device, for operating temperatures from −55 °C to 175 °C.

  • Standard
    7 pages
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    1 day
SIST
SIST EN 3646-006:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard
EN 3646-006:2026

This document specifies the characteristics of hermetic jam-nut mounted receptacles in the family of bayonet coupling circular connectors, intended for use in an operating temperature range of – 65 °C to 175 °C or 200 °C continuous.
It is applicable to models specified in Table 4.
For plugs and protective covers, see EN 3646-008 and EN 3646-009 respectively.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 2997-014:2026(Main)
Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 014: Square flange receptacle with integrated accessory - Product standard
EN 2997-014:2026

This document specifies the characteristics of square flange mounted receptacles with integrated accessory in the family of circular electrical connectors coupled by threaded ring.
It is applicable to classes specified in Table 3.
For contacts and filler plugs associated with this receptacle, see EN 2997 002. For plugs, see EN 2997 008 and EN 2997 016 and for protective covers, see EN 2997 009.

  • Standard
    11 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-008:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 008: Contacts, electrical, male 008, type A, crimp, class S - Product standard
SIST EN 3155-008:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical contacts 008, type A, crimp, class S, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated female contacts are specified in EN 3155-003 and EN 3155-009.

  • Standard
    21 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-015:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 015: Contacts, electrical, female 015, type A, crimp, class S - Product standard
SIST EN 3155-015:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 015, type A, crimp, class S, used in elements of connection specified in EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-014.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-071:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 071: Contacts, electrical, female 071, type A, crimp, class S - Product standard
SIST EN 3155-071:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 071, type A, crimp, class S used in elements of connection according to EN 3155 002.
It is intended to be used together with EN 3155 001.
The associated male contacts are specified in EN 3155 008 and EN 3155 070.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-003:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 003: Contacts, electrical, female 003, type A, crimp, class S - Product standard
SIST EN 3155-003:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 003, type A, crimp, class S used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated male contacts are specified in EN 3155 008.

  • Standard
    23 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-044:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 044: Contacts, electrical, male 044, type A, double crimping, class T - Product standard
SIST EN 3155-044:2026

This document specifies the required characteristics, tests and tooling applicable to electrical contacts, male 044, type A, double crimping, class T, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 045.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-070:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 070: Contacts, electrical, male 70, type A, crimp, class S - Product standard
SIST EN 3155-070:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical contacts 070, type A, crimp, class S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 003, EN 3155 009 and EN 3155 071.

  • Standard
    15 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-075:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 075: Contacts, electrical, quadrax, size 8, female, type E, crimp, classes P, R and S - Product standard
SIST EN 3155-075:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, class R, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-074.

  • Standard
    17 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-017:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 017: Contacts, electrical, relay base, female 017, type A, crimp, class P - Product standard
SIST EN 3155-017:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 017, type A, crimp, class P, used in elements of connection (relay bases) according to EN 3155 002.
It is used together with EN 3155 001.
The associated male contacts are specified in the standards of relays associated to the relay bases listed in EN 3155 002.

  • Standard
    20 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-074:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 074: Contacts, electrical, quadrax, size 8, male, type E, crimp, classes P, R and S - Product standard
SIST EN 3155-074:2026

This document specifies the required characteristics, tests and tooling applicable to male electrical Quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, classes P, R and S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 075.

  • Standard
    18 pages
    English language
    e-Library read for
    1 day
CEN
EN 3155-045:2026(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 045: Contacts, electrical, female 045, type A, double crimping, class T - Product standard
SIST EN 3155-045:2026

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts 045, type A, double crimping, class T, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-044.
Double crimping contact has a barrel which is designed to crimp conductor and jacket of cable in two locations, one on the conductor and the other on the jacket. This way it protects the conductor from mechanical strengths.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day
CEN
EN 2997-014:2026(Main)
Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 014: Square flange receptacle with integrated accessory - Product standard
SIST EN 2997-014:2026

This document specifies the characteristics of square flange mounted receptacles with integrated accessory in the family of circular electrical connectors coupled by threaded ring.
It is applicable to classes specified in Table 3.
For contacts and filler plugs associated with this receptacle, see EN 2997 002. For plugs, see EN 2997 008 and EN 2997 016 and for protective covers, see EN 2997 009.

  • Standard
    11 pages
    English language
    e-Library read for
    1 day
CEN
EN 3646-006:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard
SIST EN 3646-006:2026

This document specifies the characteristics of hermetic jam-nut mounted receptacles in the family of bayonet coupling circular connectors, intended for use in an operating temperature range of – 65 °C to 175 °C or 200 °C continuous.
It is applicable to models specified in Table 4.
For plugs and protective covers, see EN 3646-008 and EN 3646-009 respectively.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
CEN
EN 3646-002:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 002: Specification of performance and contact arrangements
SIST EN 3646-002:2026

This document specifies the performances and contact arrangements groups for bayonet coupling circular connectors, intended for use in an operating temperature range of −65 °C to 175 °C or 200 °C continuous.

  • Standard
    20 pages
    English language
    e-Library read for
    1 day
CEN
EN 3545-006:2026(Main)
Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures –55 °C to 175 °C - Part 006: Male coding and attachment system for mounting on fixed housing (receptacle) - Product standard
SIST EN 3545-006:2026

This document specifies the male coding and attachment system for mounting on fixed housing in the family of rectangular electrical connectors with sealed and non-sealed rear, plastic housing, locking device, for operating temperatures from −55 °C to 175 °C.

  • Standard
    7 pages
    English language
    e-Library read for
    1 day
CEN
EN 3646-004:2026(Main)
Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 004: Receptacle, jam-nut mounting - Product standard
SIST EN 3646-004:2026

This document specifies the characteristics of the jam-nut mounted receptacles of the family of bayonet coupling circular connectors, intended for use in an operating temperature range of –65 °C to 175 °C or 200 °C continuous.
This document applies to models specified in Table 4.
For contacts, filler plugs and rear accessories associated with this receptacle, see EN 3646 002. For plugs and protective covers, see EN 3646 008 and EN 3646 009 respectively.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 6059-302:2026(Main)
Aerospace series - Electrical cables, installation - Protection sleeves - Test methods - Part 302: High temperature exposure
EN 6059-302:2025

This document specifies a method for the high temperature exposure of protection sleeves for electrical cable and cable bundles for aerospace applications.
It is used together with EN 6059-100.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3475-810:2026(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 810: Structural return loss
EN 3475-810:2025

This document specifies methods for measuring the structural return loss of symmetrical cables for digital data transmission.
It is applicable together with EN 3475-100 and EN 50289-1-11. Attention is drawn in particular to correction procedures detailed in EN 50289-1-11:2016, Annex B, to minimize negative effects of cable preparation in the purpose of high frequency range measurements.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 6050:2026(Main)
Aerospace series - Pin, close tolerance, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050, conversion coating - Inch series
EN 6050:2025

This document specifies the characteristics of close tolerance pins, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050-T73 with chemical film, inch series, with a maximum operating temperature of 80 °C for aerospace application.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3475-807:2026(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 807: Transfer impedance
EN 3475-807:2025

This document specifies methods for measuring the transfer impedance of a cable.
It is intended to be used together with EN 3475-100 and IEC 62153-4-3.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3475-408:2026(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 408: Fire resistance
EN 3475-408:2025

This document specifies a method of testing the fire resistance of "fire-proof" electrical cables.

  • Standard
    14 pages
    English language
    e-Library read for
    1 day
CEN
EN 3475-810:2025(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 810: Structural return loss
SIST EN 3475-810:2026

This document specifies methods for measuring the structural return loss of symmetrical cables for digital data transmission.
It is applicable together with EN 3475-100 and EN 50289-1-11. Attention is drawn in particular to correction procedures detailed in EN 50289-1-11:2016, Annex B, to minimize negative effects of cable preparation in the purpose of high frequency range measurements.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
CEN
EN 6050:2025(Main)
Aerospace series - Pin, close tolerance, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050, conversion coating - Inch series
SIST EN 6050:2026

This document specifies the characteristics of close tolerance pins, swage locking, 100° countersunk reduced head, shear type, in aluminium alloy 7050-T73 with chemical film, inch series, with a maximum operating temperature of 80 °C for aerospace application.

  • Standard
    10 pages
    English language
    e-Library read for
    1 day
CEN
EN 3475-408:2025(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 408: Fire resistance
SIST EN 3475-408:2026

This document specifies a method of testing the fire resistance of "fire-proof" electrical cables.

  • Standard
    14 pages
    English language
    e-Library read for
    1 day
CEN
EN 3475-807:2025(Main)
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 807: Transfer impedance
SIST EN 3475-807:2026

This document specifies methods for measuring the transfer impedance of a cable.
It is intended to be used together with EN 3475-100 and IEC 62153-4-3.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 3745-510:2026(Main)
Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 510: Bending test
EN 3745-510:2025

This document specifies a method of determining the attenuation variation of an optical cable during mechanical bending under load at the maximum and minimum operating temperatures.

  • Standard
    9 pages
    English language
    e-Library read for
    1 day
CEN
EN 6059-302:2025(Main)
Aerospace series - Electrical cables, installation - Protection sleeves - Test methods - Part 302: High temperature exposure
SIST EN 6059-302:2026

This document specifies a method for the high temperature exposure of protection sleeves for electrical cable and cable bundles for aerospace applications.
It is used together with EN 6059 100.

  • Standard
    5 pages
    English language
    e-Library read for
    1 day
CEN
EN 3745-510:2025(Main)
Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 510: Bending test
SIST EN 3745-510:2026

This document specifies a method of determining the attenuation variation of an optical cable during mechanical bending under load at the maximum and minimum operating temperatures.

  • Standard
    9 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 4604-008:2025(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 008: Cable, coaxial, 50 ohms, 200 °C, Type WD - Product standard
EN 4604-008:2025

This document specifies the required characteristics of a coaxial cable, 50 Ω, type WD, for use in aircraft electrical systems at operating temperature between -55 °C and 200 °C and specially for high frequency up to 6 GHz. Nevertheless, if needed, −65 °C is also acceptable as shown by thermal stability test.

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SIST
SIST EN 6049-009:2025(Main)
Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres - Part 009: Self-wrapping fire protection sleeve, flexible, post-installation, operating temperature from -55 °C to 260 °C - Product standard
EN 6049-009:2025

This document specifies the characteristics of post installation flexible self-wrapping fire protection sleeves for electrical cable and cable bundles, providing 360° fire protection to electrical harnesses. The sleeve assembly gives fire resistance protection to the internal electrical harness against fire for five minutes and ensures that the electrical characteristics of cables will not be degraded.

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SIST
SIST EN 4604-007:2025(Main)
Aerospace series - Cable, electrical, for signal transmission - Part 007: Cable, coaxial, 50 Ohms, 200 °C, type WN - Product standard
EN 4604-007:2025

This document specifies the required characteristics of coaxial cables, 50 Ω, type WN, for use in aircraft electrical systems at operating temperatures between −55 °C and 200 °C and specially for high frequency up to 6 GHz.
The document encloses also a reinforced cable version (code R) which is used for sensitive systems with controlled VSWR.

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SIST
SIST EN 3155-005:2025(Main)
Aerospace series - Electrical contacts used in elements of connection - Part 005: Contacts, electrical, female, type A, crimp, class T - Product standard
EN 3155-005:2025

This document specifies the required characteristics and tests applicable to female electrical contacts 005, type A, crimp, class T, used in elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated male contacts are specified in EN 3155-004.
The contacts specified by this document are applicable for connector classes specified in EN 2997 series.
This document specifies two contact types (F and H) depending on connector class.

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