The M8 waterproof connector 1-to-3 is a compact, rugged connectivity solution designed to meet the rigorous demands of industrial automation, sensor networks, and harsh environmental applications. With a standard 8mm thread size, this connector integrates a single input with three output ports, enabling efficient power and signal transmission to multiple devices simultaneously—eliminating the need for multiple independent connectors and simplifying wiring layouts.
Engineered to achieve an IP67 protection rating (in line with IEC 60529 standards), the M8 1-to-3 waterproof connector provides complete dust ingress protection and can withstand immersion in 1 meter of water for 30 minutes, ensuring stable operation in humid, dusty, or wet workplaces such as factory assembly lines, outdoor sensor installations, and industrial robotics. The connector features a screw-locking mechanism that delivers secure, vibration-resistant connections, reducing downtime caused by accidental disconnections and environmental interference.
Constructed with premium materials, the housing adopts PBT resin (UL 94 V-0) for flame retardancy, while the contacts are made of copper alloy with 0.4μm gold plating—ensuring low contact resistance (max. 60 mΩ), excellent conductivity, and corrosion resistance. It supports a rated current of 3A and rated voltage of 125 VDC, with an operating temperature range of -25°C to +70°C (extendable to -50°C to +80°C with PUR cables), making it adaptable to extreme industrial conditions. The 3-pole configuration is optimized for signal transmission in sensors, actuators, industrial cameras, and fieldbus modules, while the plug-and-play design simplifies installation and maintenance, cutting down on labor costs.
Compared to conventional single-port connectors, the 1-to-3 design offers unparalleled space-saving benefits, making it ideal for compact equipment where installation space is limited. It complies with international standards (IEC 61076-2-101/104) and supports diverse cable options, including PVC (flame-retardant) and PUR (halogen-free, oil-resistant) cables, to match different application requirements. Whether for factory automation, intelligent transportation, or electric vehicle auxiliary systems, this M8 waterproof connector 1-to-3 delivers reliable, efficient connectivity that enhances overall system performance and durability.
