15A+5A M19 3+4 Pin IP67 Connectors 300V Waterproof Power Signal Wire Connector
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
3~6working days
Brand:
Ulinkcon
Product Description
M19 Male Female Connector 300V Outdoor 3+4 Pin Power And Signal Connector
Quick Description
1. Split Pin Layout with Dual Independent Current Circuits
Designed with separated 3+4 pin structure for independent power and signal transmission: 3 pins support 15A high-current power supply, 4 pins for 5A low-current signal transmission. Physical isolation between strong and weak current eliminates signal noise and current interference effectively.
Rated voltage up to 300V, dual circuits work simultaneously without mutual influence. It integrates high-power power supply and multi-channel control signals in one connector to simplify wiring harness layout.
Optimized current-carrying design for high-current pins controls temperature rise under full-load long-term operation, avoiding overheating and short-circuit risks.
Designed with separated 3+4 pin structure for independent power and signal transmission: 3 pins support 15A high-current power supply, 4 pins for 5A low-current signal transmission. Physical isolation between strong and weak current eliminates signal noise and current interference effectively.
Rated voltage up to 300V, dual circuits work simultaneously without mutual influence. It integrates high-power power supply and multi-channel control signals in one connector to simplify wiring harness layout.
Optimized current-carrying design for high-current pins controls temperature rise under full-load long-term operation, avoiding overheating and short-circuit risks.
2. IP67 Full Sealing for All-Weather Waterproof & Dustproof Performance
Equipped with integrated elastic sealing ring and compression sealing structure, reaching IP67 protection rating. It fully blocks rainwater, mud, condensed moisture and industrial dust from contacting internal terminals.
Aging-resistant sealing parts retain stable sealing capacity after frequent plugging, suitable for open-air equipment, humid workshops and spray working environments.
Internal waterproof insulation prevents electric leakage and signal interruption caused by dampness, ensuring consistent equipment operation.
Equipped with integrated elastic sealing ring and compression sealing structure, reaching IP67 protection rating. It fully blocks rainwater, mud, condensed moisture and industrial dust from contacting internal terminals.
Aging-resistant sealing parts retain stable sealing capacity after frequent plugging, suitable for open-air equipment, humid workshops and spray working environments.
Internal waterproof insulation prevents electric leakage and signal interruption caused by dampness, ensuring consistent equipment operation.
3. Reliable Conductive System for Long Continuous Operation
Thickened conductive base on high-current pins supports stable 15A load without performance loss; refined signal pins feature ultra-low impedance to guarantee lossless data transmission under 5A weak current.
Corrosion and oxidation resistant contacts avoid poor contact or power failure after long-term service outdoors or in industrial environments, cutting equipment maintenance costs.
Housing meets 300V insulation standard with thickened insulation layers between power and signal pins to prevent cross-circuit hazards.
Thickened conductive base on high-current pins supports stable 15A load without performance loss; refined signal pins feature ultra-low impedance to guarantee lossless data transmission under 5A weak current.
Corrosion and oxidation resistant contacts avoid poor contact or power failure after long-term service outdoors or in industrial environments, cutting equipment maintenance costs.
Housing meets 300V insulation standard with thickened insulation layers between power and signal pins to prevent cross-circuit hazards.
4. Universal Circular Wire Connector for Easy Assembly
Standard M19 circular wire-to-wire design without PCB mounting requirement, enabling fast harness assembly and matching mass production assembly lines.
Built-in anti-loosening limit buckle keeps tight connection after docking, resisting loose-off caused by equipment vibration and slight pulling force.
Compact and lightweight structure saves wiring space, ideal for external wiring of small and medium intelligent devices.
Standard M19 circular wire-to-wire design without PCB mounting requirement, enabling fast harness assembly and matching mass production assembly lines.
Built-in anti-loosening limit buckle keeps tight connection after docking, resisting loose-off caused by equipment vibration and slight pulling force.
Compact and lightweight structure saves wiring space, ideal for external wiring of small and medium intelligent devices.
5. Wide Application Range
Outdoor photovoltaic accessories, landscape lighting, outdoor surveillance power & signal wiring;
Small industrial automation equipment, sensor controllers and portable outdoor electrical devices;
All 300V low-voltage equipment requiring integrated high-power supply and multi-channel weak signals with waterproof and dustproof demands.
Outdoor photovoltaic accessories, landscape lighting, outdoor surveillance power & signal wiring;
Small industrial automation equipment, sensor controllers and portable outdoor electrical devices;
All 300V low-voltage equipment requiring integrated high-power supply and multi-channel weak signals with waterproof and dustproof demands.
Main Features
- Push lock quick release system
- Multic-core options: 2Pin, 3Pin, 4Pin, 5Pin for Power
- 3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20Pin for power signal combined
- 6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18Pin for signal available
- Field assembly version: both wire to wire and wire to board options
- Current rated 20A for long time working
- Cable assembly service supported
- OEM/ODM welcome
Technical Specifications
| Electrical Parameters | |
|---|---|
| Number of Poles | 3+4 Multi Pin |
| Current Rating | 20A max. |
| Voltage Rating | 300VAC max |
| Durability Voltage | 1500VAC @ 60 s. |
| Technical Parameters | |
| Contact Resistance | 10 mΩ max |
| Insulation Structure | 500 MΩ at 500VDC |
| Operating Temperature | -40°C ~ +105°C |
| IP Class | IP67 (1m / 30min) when mated |
| Mold Material | PA66 |
| Contact/Terminal Material | Gold Plated Brass |
| Seal Material | Silicone |
Application Industries
- Growth Lights
- Communications Application
- Product coding machines
- Inventory product coding
- Inkjet systems
- Solar System
- Industrial inkjet equipment
- Electric power equipment
- Laboratory forensic & pathology equipment
- Communications equipment
- Heavy machinery
Operation Parameters
| Voltage Rating | 600VAC max |
| Current Rating | 20A max |
| Min Wire Size OD | 3.0mm ~ 6.0mm |
| Max Wire Size OD | 8.0mm ~ 10.0mm |
| Max. Cable Cross Section Area | 0.5mm² ~ 2.5mm² |
Design Sketch
Frequently Asked Questions
Q: Are you a factory or trading company?
A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China
Q: Who is responsible for customs clearance? Do you provide necessary documents?
A: We will provide complete customs clearance documents (commercial invoice, packing list, bill of lading, certification reports). Customs clearance fees and duties are borne by the buyer (EXW/FOB terms). We can assist with document preparation if needed.
Q: How many materials you can provide?
A: There's some different materials from connector and cable, we usually use PVC/Nylon material to product connector, PVC/Rubber/Silicone material was used in cable. Of course we can also according to your requirments to choose the material.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Ulinkcon Technology Co., Ltd.
Location
Addr:101 B-33, Mingxi industrial park, Fuhai Street,Bao'An District, Shenzhen, China
Contact Person
Gina