4 Pin Waterproof Connector , M16 10A PA66 Push Locking Wire Board Connectors
Description of Industrial Waterproof Circular Connector
This product is a 10A M16 4-pin electrical connector with a push-locking design, specially built for outdoor wire-to-board power connection scenarios. It integrates convenience and protection, and is the preferred accessory for wire-to-board power supply of outdoor equipment, which can stably adapt to the power connection needs of various low and medium-power outdoor electronic equipment.
The core parameters of the product comply with the title standards, with a rated current of 10A, M16 standard interface, and 4-pin precision layout, which accurately matches the wire-to-board connection mode. It can realize stable docking between wires and circuit boards, focusing solely on meeting power transmission needs, and adapting to the installation and use scenarios of outdoor equipment.
Push-locking is the core advantage—locking can be completed with a light press, plugging and unplugging are convenient and efficient without any tools. It connects firmly after locking, which can effectively resist outdoor vibration and slight pulling, prevent accidental detachment, and ensure connection stability. At the same time, it has excellent outdoor protection performance. Through a professional sealed structure design, it can block the invasion of rainwater, sand and dust, and moisture, adapting to outdoor open-air, dusty and other complex and harsh environments.
Main Feature
- Push lock quick release system,hassle-free operation.
- Multic-core are available for selection: 2Pin,3Pin,4Pin,5Pin,2+4Pin,7Pin,8Pin.
- Field assembly version:wire to wire / wire to board
- High current rated waterproof connector good choice up to 10A for long time working
- Cable assembly service supported, welcome to custom
- OEM/ODM welcome
| Electrical Parameters |
| Number of Poles |
4Pin waterproof connector |
| Current Rating |
10A 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) |
| Mold Material |
PA66 |
| Contact/Terminal Material |
Gold Plated Brass |
| Seal Material |
Silicone |
Application industries
- 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
Production Dimension

More Technical Details


FAQ
Q1:How many materials you can provide?
A1: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.
Q2:Do you support product customization?
A2: Yes, customization is available for specifications, colors and packaging. Please provide your detailed requirements, and we will quote accordingly with a sample confirmation process.
Q3:What is your Minimum Order Quantity (MOQ)?
A3: The MOQ varies by product type—usually 500 units for standard models and 1000 units for customized items. Lower MOQ can be negotiated for trial orders or long - term cooperation.