M12 4Pin Straight Male Waterproof Connector Cable for Industrial Sensor & Automation Equipmente

This M12 4-pin straight male waterproof connector cable is a widely adopted sensor wiring harness for industrial automation. It delivers stable signal transmission for proximity switches, photoelectric sensors, pressure transducers, and rotary encoders.
It is deployed in automated assembly lines, conveyor belt systems, packaging machinery, warehouse logistics equipment, CNC machine tools and factory production workshops. With a screw-locking structure and IP67 waterproof & dustproof rating, the cable resists splashing water, metal dust, oil mist, and machine vibration on site. Gold-plated brass contacts maintain reliable signal connection for long-term continuous operation, avoiding signal dropout during 24-hour factory running. PUR cable option provides extra wear resistance for moving chain and drag chain installation. We support custom wire length to match cabinet wiring and on-site equipment layout.

Key Features

• IP67 waterproof & dustproof, works in dusty, oily factory workshop
• Screw locking design prevents loose connection under machine vibration
• Gold-plated brass pins ensure stable sensor signal transmission
• ptional PUR jacket, wear-resistant for drag chain moving applications
• Custom wire length to fit packaging line & conveyor wiring layout