WEIPU Quick Disconnect Circular Connectors — Fast, Reliable, IP69K

WEIPU quick disconnect circular connectors deliver waterproof, high-current, and fast-mate solutions for industrial, medical, and renewable energy applications. Trusted by global OEMs and backed by IRIS and IATF 16949 certifications.

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Product Information

Overview

WEIPU quick disconnect circular connectors combine ease-of-use with industrial-grade reliability. Designed for fast mating and secure connections, these circular connectors are ideal for harsh environments where uptime and safety matter. Founded in 1996, WEIPU is a principal drafter of the GB/T 11918-2014 national standard and holds IRIS (Rail Transit) and IATF 16949 (Automotive) certifications—bringing nearly 30 years of proven expertise to every connector.

Key Features & Benefits

Our quick disconnect circular connectors stand out for performance and practicality:

Fast disconnect/mate: Tool-free quick connect design reduces downtime and simplifies installation.
IP69K waterproof rating: Fully protected against high-pressure, high-temperature washdowns—perfect for outdoor and washdown environments.
High-current options: Up to 800A high-current solutions available for power-hungry applications.
Medical-grade solutions: Autoclave-resistant designs withstand 134°C sterilization for dependable medical use.
Wide specification range: Part of WEIPU’s 70,000+ specifications covering circular, heavy-duty, and CEE connectors.
OEM/ODM & rapid prototyping: One-stop solution with 7–15 day prototype delivery and 24-hour rapid response service.

Why this connector works for you

Quick disconnect circular connectors reduce service time, lower installation costs, and improve safety by ensuring consistent, secure connections. Their rugged sealing and durable contacts make them a top choice for industrial, transport, renewable energy, and medical sectors.

Applications

These connectors are commonly used in:

Rail and mass transit systems
Automotive and electric vehicle charging
Medical devices and sterilizable equipment
Renewable energy and power distribution
Factory automation and Industry 4.0 installations

Technical Confidence & Certifications

WEIPU’s vertically integrated production and independent R&D ensure consistent quality at scale. Our facility—expanded to 80,000 m² with 55 million unit annual capacity—supports global delivery. Certifications and standards include GB/T 11918-2014 leadership, IRIS, and IATF 16949, reflecting rigorous safety and quality controls.

Order, Customization & Support

Need a tailored quick disconnect circular connector? WEIPU offers OEM/ODM services, rapid prototyping (7–15 days), and technical support to match your specification. Visit https://www.weipu-group.com/ to explore models or contact our sales team at salse01@weipu-group.com or +86-020-80501102. Choose WEIPU for mission-critical connectivity that performs under pressure.

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Our Certifications

ISOTS-221632017Certification
ISO-Certification
CE-Certification

Question you may concern

What should I pay attention to when installing the ST Series connectors?

When installing, first ensure that the cable outer diameter matches 5-8mm; second, when soldering, control the soldering temperature and time to avoid damaging the PPS insert due to high temperature; finally, ensure that the threaded coupling is fully tightened to ensure the IP67 waterproof and dustproof performance. It is recommended to follow the official installation manual for operation.

What are the applicable scenarios for the three termination methods of WP20 series?

Solder termination (Φ1mm、Φ2mm、Φ3mm): Suitable for precision components that require stable and fixed connection (e.g., LED display modules, CNC lathe servo components); 2. Screw termination (only Φ3mm): Suitable for scenarios that require frequent disassembly and maintenance (e.g., food packaging machinery control panels); 3. Crimp termination: Suitable for large-scale assembly line production (e.g., batch production of food packaging machinery), with high installation efficiency.

What industries does WEIPU serve?

WEIPU products are used in various industries, including renewable energy electric mobility LED lighting telecommunication industrial applications, etc. Our connectors feature a solid and reliable design, ensuring that your connections stay secure and dependable on data, power, or signal connections across various industries.

Which thread standard should I choose for my equipment?

It is recommended to confirm the equipment's origin and interface specification first. Metric thread is suitable for European equipment, PG thread for German standard motors/control cabinets, and NPT thread for American standard high-pressure equipment. Our technical team can also provide matching suggestions based on your equipment parameters.

If you have any other questions, please write email to us or call us , we will reply you ASAP.

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