M19 Aging Resistant IP67 Circular Waterproof Connector 300V 3+9 Pin Quick

1. Core Specifications

• This is an M19 circular waterproof connector with a professional 3+9 pin split design. 3 pins are dedicated for stable power supply and 9 pins for multi-channel signal transmission, effectively avoiding power and signal interference to ensure accurate and synchronous signal output.
• Rated voltage reaches 300V, featuring stable electrical performance, which is suitable for power and signal connection of most small and medium-sized industrial and outdoor intelligent devices.
• Adopts standard M19 circular structure with strong compatibility, matching mainstream wire harnesses and terminal accessories of the same specification for wide installation adaptability.

2. Quick Release Locking Structure

• Equipped with a tool-free quick release locking mechanism, supporting fast plug-in, docking and disassembly. It greatly improves the efficiency of equipment assembly, inspection and daily maintenance.
• Built-in self-locking buckle ensures tight fitting after docking, effectively preventing loosening and falling off. It maintains stable connection even in vibrating and shaking working environments without poor contact or signal interruption.
• Optimized structural design enables smooth plugging and unplugging, supports repeated use, and extends the overall service life of the connector.

3. IP67 Waterproof & Dustproof Performance

• Up to IP67 protection grade, fully dust-tight and resistant to rain splash, water accumulation and temporary water immersion. It adapts to harsh environments such as dust, humidity and rain and snow.
• Adopts high-quality sealing rubber ring and integrated injection molding sealing process with no dead-angle sealing, which perfectly blocks the erosion of water vapor, dust and oil to protect internal conductive and signal components.
• Capable of stable all-weather operation in outdoor open-air environments, industrial workshops, damp underground and other complex working conditions.

4. Aging Resistance & Durable Quality

• The connector shell is made of high-strength PA66 engineering plastic, featuring excellent aging resistance, UV resistance, corrosion resistance and high and low temperature resistance. It is not easy to crack, deform or fade under long-term outdoor exposure and temperature alternation.
• Internal pins are made of high-quality alloy copper with high conductivity and low impedance, ensuring stable power supply and precise signal transmission. The pins are anti-oxidation and anti-corrosion to avoid poor contact after long-term use.
• Compliant with RoHS, CE and other international certifications, with 94-V0 flame retardant grade, safe, flame-retardant and environmentally friendly.
• Supports more than 500 mating cycles with stable mechanical performance, reducing later equipment maintenance and replacement costs.

5. Wide Application Range

• Outdoor intelligent equipment: Outdoor LED displays, landscape lighting lamps, solar photovoltaic supporting equipment.
• Industrial equipment: Industrial automation control devices, sensor detection equipment, outdoor monitoring and security equipment.
• New energy and vehicle equipment: Small new energy supporting facilities, outdoor mobile equipment, vehicle outdoor electrical connection systems.
• Ideal for working conditions requiring simultaneous power supply + multi-signal transmission and high weather resistance & waterproof performance.