WEIPU PPS Connectors — Precision Industrial Connectors for Mission-Critical Systems

Explore Our High Quality PPS Connector Collection

Durability and Performance

WEIPU PPS connectors are engineered for environments that demand long-term reliability. Designed with robust housings and precision contacts, they withstand vibration, moisture and high-temperature cycles to protect signal integrity and power delivery in industrial applications.

Variants and Configurations

Our range covers circular styles, heavy-duty interfaces and CEE-compatible designs across multiple pin counts and current ratings, enabling straightforward integration with existing equipment and custom systems. Options include sealed versions with IP69K protection and high-current modules rated up to 800A for power-intensive applications.

Why Choose WEIPU PPS Industrial Connectors

Certified Quality and Proven Expertise

Founded in 1996, WEIPU is a principal drafter of the GB/T 11918-2014 national standard and serves 30,000+ customers in 130 countries. Our facility expansion to 80,000 m² and an annual capacity of 55 million units underline our manufacturing scale. Key certifications—IRIS for rail transit and IATF 16949 for automotive—reflect our commitment to process excellence and traceable quality.

Fast Prototyping and Vertical Integration

With independent R&D and a vertically integrated production system, WEIPU provides a true one-stop solution. Customers benefit from OEM/ODM support, 24-hour rapid responses and prototype delivery in 7–15 days, accelerating time-to-market for new products and design variations.

Applications, Support and Contact

Targeted Use Cases

These connectors are optimized for medical devices (including autoclave-resistant solutions), renewable energy systems, industrial automation and rail transit. Whether your system requires sealed protection, high-current power transmission, or reliable signal connectors, our portfolio addresses mission-critical needs.

Technical Support and Global Service

WEIPU combines technical consultancy with global logistics to ensure dependable supply and installation. For specification assistance, custom tooling or volume pricing, contact our sales team at salse01@weipu-group.com or call +86-020-80501102. Additional product and certification details are available at https://www.weipu-group.com/.

Why This Matters

Choosing WEIPU means partnering with a manufacturer that prioritizes traceability, compliance and innovation. From IP69K sealing to solutions that endure 134°C autoclaving, our connectors help minimize downtime and protect sensitive electronics in the most demanding environments.

PPS Display

FAQ:

What is the difference between the tin-plated and gold-plated contacts of the SY series? How to choose?

Tin-plated contacts have good conductivity and cost-effectiveness, suitable for general industrial environments; gold-plated contacts have better corrosion resistance and lower contact resistance, suitable for harsh environments with high humidity, salt spray or frequent mating. It is recommended to choose according to the actual working conditions and budget.

Is the Weipu Combined Distribution easy to install? Does it require professional personnel?

The product is designed with humanized installation, equipped with detailed installation instructions, and the installation process is simple. However, since it involves electrical wiring and power distribution, it is recommended that professional electrical personnel operate it to ensure installation safety and subsequent stable operation.

What is the advantage of the M23X Series' ultra-high insulation resistance (>10¹³mΩ)?

The ultra-high insulation resistance can effectively isolate electrical signals between different circuits, avoid mutual interference, and ensure the accuracy of signal transmission in precision control scenarios. At the same time, it can greatly reduce the risk of electrical leakage and short circuit, improving the safety of equipment operation and protecting the personal safety of operators.

What is the function of the 3+PE contact configuration?

The 3+PE contact configuration includes 3 contacts for transmitting power or signals and 1 PE (protective earth) contact. The PE contact is connected to the equipment shell and the earth, forming a protective earth loop. When the equipment has electrical leakage, the leakage current can be quickly discharged to the earth through the PE contact, avoiding electric shock hazards to operators and protecting the safety of equipment and personnel.

Can the M23X Series be used in coastal salt spray environments?

The nickel-plated zinc alloy shell of the M23X Series has certain corrosion resistance, but it is not suitable for long-term use in coastal salt spray environments with strong corrosiveness. If it is necessary to use it in such environments, it is recommended to select the customized enhanced corrosion-resistant alloy shell to ensure the service life and performance of the product.