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).

Customers who purchased SAE J1239
also purchased

• ASME B30.21 : Manually Lever Operated Hoists
• ASTM B117 : Standard Practice for Operating Salt Spray (Fog) Apparatus
• ASTM E1918 : Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field
• CSA C22.2 NO 68-09 UPD 1 : Motor-operated appliances (household and commercial)-Seventh Edition

See More Documents