ISO 1724:2003

Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole connector type 12 N (normal) for vehicles with 12 V nominal supply voltage

Publication date: Nov 13, 2003

General information

Current stage: 90.20 Effective date: Apr 15, 2026

Originator: ISO

Owner: ISO/TC 22/SC 32

Type: International Standard

ICS: 43.040.10

Languages: English French

Buying

Status: Published

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Scope

ISO 1724:2003 specifies the dimensions of, and contact allocation tests and requirements for, 7-pole connectors of type 12 N for the electrical connection between towing and towed vehicles with 12 V nominal supply voltage, thus ensuring interchangeability.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1724:1997

NOW

PUBLISHED
ISO 1724:2003
90.20 Standard under periodical review
Apr 15, 2026

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