Product Description
The Self-Locking Plug-In Waterproof Connector represents the next generation of quick-connect solutions for industrial applications requiring both rapid deployment and reliable environmental protection. This innovative connector features an advanced self-locking mechanism that ensures secure mating with a simple push action, eliminating the need for threaded coupling while maintaining IP67-rated waterproof integrity. Engineered for high-vibration environments and frequent connection cycles, this connector combines user-friendly operation with industrial-grade durability. The precision-engineered contacts and robust housing make it ideal for applications where speed, reliability, and environmental resistance are critical requirements.

Product Features
Instant Self-Locking Mechanism
Patented push-pull locking system provides audible click confirmation upon proper engagement. The stainless steel locking balls ensure positive retention while allowing single-handed operation and quick disconnection when needed.

Superior Environmental Sealing
IP67 protection rating with dual silicone sealing rings that provide redundant protection against water, dust, and chemical ingress. The multi-stage sealing system maintains integrity even under temperature fluctuations and physical stress.

High-Vibration Performance
Advanced locking mechanism maintains connection integrity under vibration up to 20G acceleration, making it suitable for mobile equipment and machinery applications.

Corrosion-Resistant Construction
316 stainless steel components and gold-plated contacts (0.2μm minimum thickness) ensure excellent corrosion resistance in harsh environments, including marine and chemical exposure.

Visual Status Indicators
Color-coded locking collar provides at-a-glance connection status confirmation. Green indicates proper engagement, while red shows disconnected or improperly seated connections.

Universal Compatibility
Standardized pin configurations compatible with major industry formats. Available in 2-12 pin configurations with current ratings from 2A to 16A per contact.

Product parameters

Product Model :JQ16

Number of cores :2/3/4/5/8 pins

Shell material: Nylon

Rated voltage :300V

Rated current :5 to 10A

Waterproof rating :IP67

Operating temperature :-40°C+105 °C

Cable diameter: 4.5- 8.2

Connection method: Self-locking plug

Product Advantages
Time-Saving Installation
Reduces connection time by 70% compared to Threaded Connectors. The tool-free design enables rapid deployment and maintenance, significantly reducing labor costs and system downtime.

Enhanced Safety
The positive locking mechanism prevents accidental disconnection, while the insulated housing and touch-proof design ensure operator safety during connection and disconnection.

Maintenance-Free Operation
Sealed contacts and self-cleaning pin design eliminate the need for regular maintenance. The corrosion-resistant materials ensure long-term reliability without degradation.

Space Optimization
Compact design allows for high-density installations where space is limited. The straight plug-in design requires minimal clearance for operation.

Cost Efficiency
Reduced installation time, minimal maintenance requirements, and long service life provide exceptional total cost of ownership compared to traditional threaded connectors.

Application Fields
Industrial Robotics

• Tool changing systems

• Sensor connections

• Power and signal transmission

• Maintenance quick-disconnects

Mobile Machinery

• Agricultural equipment

• Construction machinery

• Forestry equipment

• Material handling systems

Renewable Energy

• Solar panel connections

• Wind turbine systems

• Battery storage connections

• Power monitoring systems

Transportation

• Railway vehicle connections

• Electric vehicle charging

• Marine electronics

• Aviation ground support

Process Automation

• Instrumentation connections

• Control system interfaces

• Sensor networks

• Data acquisition systems

Emergency Equipment

• Medical devices

• Safety systems

• Backup power connections

• Emergency lighting

Frequently Asked Questions (FAQ)

Q1: How does the self-locking mechanism work?
A: The mechanism uses spring-loaded stainless steel balls that engage with a precision groove system, providing positive locking with audible confirmation upon proper engagement.

Q2: Can the connector withstand high-pressure washdown?
A: Yes, the IP67 rating ensures protection against high-pressure washdown procedures common in food processing and pharmaceutical applications.

Q3: What is the expected service life?
A: The connector is rated for a minimum of 5000 mating cycles while maintaining its waterproof integrity and electrical performance.

Q4: Are custom cable lengths available?
A: Yes, we offer complete customization options including cable length, jacket material, and connector orientation to meet specific application requirements.

Q5: How does the connector perform in extreme temperatures?
A: The connector operates reliably from -40°C to +105°C, with special versions available for extended temperature ranges up to +125°C.

Q6: Is training required for proper installation?
A: No special training is needed. The intuitive push-pull design allows for immediate operation without additional instruction or tools.

Q7: What quality certifications does the product have?
A: The connector meets UL, CE, and RoHS standards, with additional certifications available for specific industry requirements.

Display of waterproof plug