Product Description
The Waterproof Plug 3+2 Core Panel Base with Rubber Coating represents the latest innovation in Quick Self-Locking Connector technology, specifically designed for industrial and commercial applications requiring reliable power and signal transmission in challenging environments. This connector combines a robust 3+2 core configuration (3 power pins + 2 signal pins) with an advanced rubber coating that provides exceptional environmental protection. The quick self-locking mechanism ensures secure connections with instant audible confirmation, while the IP68 rating guarantees complete protection against dust, water immersion, and chemical exposure. Ideal for panel mounting applications, this connector offers superior performance in applications where both power delivery and signal transmission are required simultaneously.

Technical Specifications

• Product Model :JQ19 Panel Socket Installation

• Core count :3+2

• Shell material: Nylon

• Rated voltage :600V

• Rated current :5 to 25A

• Waterproof rating :IP67

• Operating temperature :-40°C+105 °C

• Cable matching :26AWG to 12AWG

• Connection method: Self-locking plug and unplug

Product Features
Advanced Quick Self-Locking System
Features an innovative one-handed operation mechanism that provides instant connection with audible confirmation. The stainless steel locking latch ensures vibration-proof performance and prevents accidental disconnection in high-movement environments.

Dual-Level Sealing Protection
Combines triple silicone sealing rings with an overall rubber coating to create redundant sealing barriers. The multi-layer protection system ensures complete environmental isolation while maintaining flexibility and durability.

Hybrid Power+Signal Design
The 3+2 pin configuration (3 power contacts rated at 16A each + 2 signal contacts for data transmission) enables simultaneous power delivery and signal communication in a single compact connector, reducing installation complexity.

Enhanced Safety Features
Polarized design prevents incorrect mating, while the touch-safe design ensures finger protection during connection and disconnection. The insulated contacts and shrouded pins provide additional safety measures.

Robust Environmental Resistance
The rubber coating provides excellent resistance to UV radiation, oils, chemicals, and mechanical impact. The connector maintains flexibility in extreme temperatures while protecting against environmental stressors.

Panel Mount Optimization
Designed for easy panel installation with integrated locking nuts and sealing gaskets. The low-profile design saves space while providing reliable connections in confined installation areas.

Product Advantages
Time-Saving Installation
The quick self-locking mechanism reduces installation time by up to 70% compared to traditional Threaded Connectors. The one-handed operation allows for easy connections even in hard-to-reach areas.

Exceptional Reliability
IP68 rating ensures performance in the most demanding environments, including continuous water immersion up to 1.5 meters depth. The redundant sealing system provides backup protection against seal failure.

Space Optimization
The hybrid power+signal design eliminates the need for separate connectors, reducing panel space requirements by approximately 50% while maintaining full functionality.

Reduced Maintenance Costs
The robust construction and superior environmental resistance significantly reduce maintenance needs and replacement costs. The self-cleaning contacts maintain reliable performance over thousands of mating cycles.

Enhanced Safety Compliance
Meets international safety standards including IEC 60309, IEC 61076, and UL requirements. The comprehensive safety features prevent electrical hazards and ensure operator protection.

Versatile Application Range
Suitable for both indoor and outdoor applications across various industries. The temperature range and environmental resistance make it adaptable to extreme operating conditions.

Application Fields
Industrial Machinery

• CNC machine tools and automation equipment

• Robotic systems and assembly lines

• Packaging machinery and material handling systems

• Industrial control panels and cabinets

Outdoor Equipment

• Agricultural machinery and irrigation systems

• Construction equipment and heavy machinery

• Outdoor lighting systems and power distribution

• Marine and offshore equipment

Transportation Infrastructure

• Railway signaling and control systems

• Electric vehicle charging infrastructure

• Traffic control and monitoring systems

• Public transportation equipment

Energy Sector

• Solar power systems and inverters

• Wind turbine control systems

• Battery energy storage systems

• Power distribution equipment

Commercial Applications

• Food processing equipment

• Medical device connections

• Telecommunications infrastructure

• Security and surveillance systems

Frequently Asked Questions (FAQ)

Q1: What is the difference between IP67 and IP68 rating?
A: While both provide dust protection, IP67 offers temporary immersion protection (1 meter for 30 minutes), while IP68 provides continuous immersion protection (1.5 meters depth specified by manufacturer).

Q2: Can the connector handle both AC and DC applications?
A: Yes, the connector is suitable for both AC and DC applications up to 250V. However, different voltage and current ratings apply for DC applications - please consult our technical datasheet.

Q3: How does the quick self-locking mechanism work?
A: The mechanism uses a stainless steel spring latch that engages automatically when the connector is pushed into place. A distinct audible click confirms proper engagement. To disconnect, simply press the release button and pull apart.

Q4: Is the rubber coating resistant to chemicals and oils?
A: Yes, the special rubber compound provides excellent resistance to most chemicals, oils, and solvents commonly found in industrial environments. Specific chemical resistance data is available in our technical documentation.

Q5: What cable types are compatible?
A: The connector accepts various cable types including rubber cables, PUR cables, and PVC cables with diameters from 6mm to 12mm. The cable gland provides secure strain relief for all compatible cable types.

Q6: Can the connector be used in food processing environments?
A: Yes, the rubber coating is FDA-compliant and suitable for food processing applications. Regular cleaning and maintenance are recommended for such environments.

Q7: Are custom pin configurations available?
A: Yes, we offer custom configurations including different pin arrangements, additional contacts, and special marking options. Minimum order quantities apply for custom designs.

Display of waterproof plug