7-pin trailer connector EPTA12

EPTA12 Trailer plug 24V 7-pin type S Electric plug 24V 7-pin type S Designed for additional electrical connections in trailers, semi-trailers and commercial vehicles operating in a 24V system. Type S, compliant with the standard ISO 3731 / 24S, is used as an auxiliary connector, supplementing the basic 24V type N connector. This model has a plastic housing, a white connector panel, and a rear cable gland that helps protect the wiring harness outlet. Pin markings facilitate correct wiring connection during installation or when replacing a damaged plug. 24V 7-pin type S connector diagram (ISO 3731 / 24S):

• Pin 1 (31) - Function: ground - Wire: white
• Pin 2 - Function: ABS signaling / auxiliary function - Wire: black
• Pin 3 - Function: Reversing light - Wire: Yellow
• Pin 4 (30) - Function: constant power supply +24V - Wire: red
• Pin 5 - Function: Ground Control / Auxiliary Function - Wire: Green
• Pin 6 (15) - Function: power supply after ignition +24V - Wire: brown
• Pin 7 - Function: Rear Fog Light - Wire: Blue

Type: 24V trailer/semi-trailer plug type S Voltage: 24V Number of pins: 7-pin Standard: ISO 3731 / 24S Material: plastic Color: black and white Cable fastening: cable gland Application: trailers, semi-trailers, trucks, utility machines, 24V auxiliary installations