J1239_202302 Four-, Five-, and Eight-Conductor Electrical Connectors for Automotive Type Trailers
Stabilized
02/14/2023
- Features
- Issuing Committee
- Content
- This SAE Recommended Practice covers the wiring and rectangularly shaped connector standards for all types of trailers whose gross weight does not exceed 4540 kg (10 000 lb). These trailers are grouped in SAE J684 with running light circuit loads not to exceed 7.5 A per circuit. This document provides circuits for lighting, electric brakes, trailer battery charging, and an auxiliary circuit color code and protection for the wiring from hazards or short circuits. Color code is compatible with SAE J560 and ISO 1724-1980(E).
- Pages
- 15
- Citation
- SAE International Technical Standard, Four-, Five-, and Eight-Conductor Electrical Connectors for Automotive Type Trailers, SAE Standard J1239_202302, Stabilized February 2023, Revised September 2010, Issued June 1978, https://doi.org/10.4271/J1239_202302.