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Ulinkcon M19 3+3Pin push-lock waterproof plug and socket connector features a professional 3+3 pin partition layout, integrating 15A high-current power supply and 5A low-voltage signal transmission. Adopting tool-free push-lock structure and standard male-female plug-and-socket docking, it achieves stable power and dual-signal operation with excellent waterproof performance. It is a versatile and cost-effective connector for outdoor lighting, intelligent control and medium & small outdoor equipment.
3+3 Pin Dual-Function Layout:Balanced 3+3 pin design realizes independent power and signal transmission. 3 pins support 15A high-current power supply for equipment main load, while the other 3 pins undertake 5A low-voltage signal transmission for control, sensor and communication data. It integrates dual functions in one connector to simplify on-site wiring structure.
15A+5A Graded Load Stability:Physically separated strong and weak current circuits avoid electromagnetic interference and current crosstalk. It effectively prevents light flicker, signal disorder and unstable power supply. The graded current design matches conventional equipment operating conditions with low power loss and long-term operational safety.
Push-Lock & Standard Plug-Socket Structure:Upgraded tool-free push-type self-locking design enables smooth plugging and unlocking with firmer locking effect than traditional snap locks. Standard male and female plug-and-socket docking ensures high compatibility and precise alignment. The vibration-proof and anti-loosening structure guarantees continuous connection during equipment operation.
All-Weather Waterproof & Industrial Durability:Built-in high-elastic sealing gaskets form a fully enclosed cavity to resist rain, moisture, dust and sand for all-weather outdoor application. UV-resistant, temperature-resistant and anti-aging industrial material ensures excellent weather resistance, perfectly suitable for long-term outdoor engineering projects.
Key Features
Push lock quick release system for easy installation
Multiple core configurations: 2Pin, 3Pin, 4Pin, 5Pin for Power
600V AC/DC max operating voltage, 15A +5Amax contact current rating
Body Features
PA66 Shell Material, Low Fire Hazard Thermoplastic, IP67 Rated
Contact Features
Pin-Socket Contact Type
Mechanical Attachment
Cable Mount, Keyed Alignment, Mating Retention
Dimensions
Wire Size: 20AWG, 18AWG, 16AWG, 14AWG
Usage Conditions
Operating Temperature: -40°C to 105°C, IP67 Water/Dust Sealing
Industry Standards
UL 94V-0 Flammability Rating
Application Industries
Communications Equipment
Product Coding Machines
Inventory Product Coding Systems
Inkjet Systems
Solar Power Systems
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Heavy Machinery
Production Dimensions
Technical Details
Frequently Asked Questions
Q1: What is rated voltage?
A1: Rated voltage, also known as operating voltage, depends primarily on the connector insulation material used and the spacing between contact sizes. Some components or devices may not function properly when operated below their rated voltage.
Q2: Who is responsible for customs clearance? Do you provide necessary documents?
A2: We provide complete customs clearance documents including commercial invoice, packing list, bill of lading, and certification reports. Customs clearance fees and duties are the responsibility of the buyer under EXW/FOB terms. We can assist with document preparation as needed.
Q3: How do you guarantee product quality? A3:We implement strict quality control throughout the production process: raw material inspection, in-line testing, and final sampling inspection. All products come with a 12-month warranty against manufacturing defects.
Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ... Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ...
