WEIPU Industrial Plug Socket Solutions

WEIPU 16A 4Pin Industrial Plug Socket TYPR173-IP67 2

Industrial Plug Socket Solutions by WEIPU

Reliable Performance & Certifications

Founded in 1996, WEIPU is a global leader in industrial plug socket design and manufacture. As a principal drafter of GB/T 11918-2014 and holder of elite IRIS (Rail Transit) and IATF 16949 (Automotive) certifications, WEIPU ensures every industrial plug socket meets stringent safety and reliability standards required by mission-critical sectors.

Extensive Range & Technical Capabilities

WEIPU offers over 70,000 specifications across circular, heavy-duty, and CEE series to suit diverse applications. Our product line delivers advanced protections including IP69K ingress resistance, high-current solutions up to 800A, and medical-grade connectors able to withstand 134°C autoclave cycles. These capabilities make our industrial plug socket solutions ideal for harsh environments and high-demand electrical systems.

Scale & Vertical Integration

With a 2025-expanded facility spanning 80,000 m² and an annual capacity of 55 million units, WEIPU combines independent R&D with vertically integrated production. This structure guarantees quality control at every step, fast lead times, and consistent supply for global projects serving 30,000+ customers in 130 countries.

One-Stop OEM/ODM and Rapid Prototyping

WEIPU provides a one-stop solution for custom industrial plug socket requirements, offering OEM/ODM services and a 24-hour rapid response. Prototype delivery in 7–15 days accelerates product development cycles, enabling manufacturers to integrate reliable connectors quickly into Industry 4.0, renewable energy, medical, and smart manufacturing systems.

Applications & Industry Use

Our industrial plug socket products are engineered for rail transit, automotive, medical equipment, renewable energy, and factory automation. Robust sealing, high-current handling, and stringent certification make WEIPU connectors the trusted choice where downtime is unacceptable and safety is paramount.

Why Choose WEIPU

Choosing WEIPU means partnering with nearly three decades of domain expertise, proven standards compliance, and scalable manufacturing. We combine technical excellence, global support, and dedicated customer service to deliver mission-critical connectivity solutions that perform in the most demanding conditions.

Contact & Support

Discover our industrial plug socket portfolio and customization options at https://www.weipu-group.com/. For inquiries, email salse01@weipu-group.com or call +86-020-80501102. WEIPU — trusted connectivity for critical industries.

industrial plug socket Display

WEIPU 16A 4Pin Industrial Plug Socket TYPR173-IP67 1

FAQ:

Can the RJ45 Series be used in outdoor rainy environments for a long time?

Yes. The RJ45 Series has an IP67 protection rating, which can prevent the intrusion of dust and water (immersion in water at a depth of 1 meter for 30 minutes). It can be used in outdoor rainy environments for a long time, but it should be ensured that the bayonet is fully locked during installation to maintain the waterproof performance.

Why does the ST Series only adopt solder termination?

The ST Series is mainly positioned for scenarios requiring high connection reliability. Solder termination can form a permanent and firm connection between the contact and the cable, which has lower contact resistance and better connection stability than other termination methods. It can effectively avoid connection failure caused by vibration and other factors, and is more in line with the use requirements of high-reliability scenarios.

Is there any special attention during on-site installation of the Precast Cable Assembly?

During installation, please ensure that the connector is inserted in place and the locking mechanism is fastened to avoid loose connections. Avoid excessive pulling or bending of the wire harness during installation and use, and keep the harness away from high-temperature heat sources and sharp edges to prevent damage to the insulation layer.

Is it difficult to select inserts series?

Yes, inserts series selection needs to match connector models, scenarios and current needs. If you have selection needs, you can contact our staff for assistance.

Does the WF Series support customization while maintaining IP67 protection?

Yes. We can provide structural adjustment, material replacement and other customization services according to customer needs. All customized products will undergo strict waterproof and dustproof testing to ensure that the IP67 protection performance is not affected. You can contact our sales team to put forward specific customization requirements.