# ISO 7638-1:2003 — Withdrawn and superseded ISO standards

For ISO 7638-1:2003, item title is Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply voltage; status code is 9599; successor is ISO 7638-1:2018; withdrawn / published date is 2003-11-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7638-1:2003 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply voltage _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7638-1:2018
- **Withdrawn / published date:** 2003-11-14 _(verified: appears in the quote below)_

## What the source says

> 30209,IS,,ISO 7638-1:2003,Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply voltage,Véhicules routiers — Connecteurs pour liaisons électriques entre véhicules tracteurs et véhicules tractés — Partie 1: Connecteurs pour les équipements de freinage et les organes de roulement des véhicules à tension nominale de 24 V,2003-11-14,2,"['43.040.10','43.040.40']",ISO/TC 22/SC 32,9599,"[30374,21340]",[70639],"['en','fr']",9,"<p>ISO 7638-1:2003 gives the dimensions of, and specifies the contact allocation and tests and test requirements for, connectors for the electrical co

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).