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WEIPU Round Flange Receptacle Collection

Discover WEIPU’s precision-engineered round flange receptacles: panel-ready circular connectors designed for secure mounting, durability in harsh conditions, and seamless integration into industrial systems. Ideal for rail, automotive, medical, renewable energy, and smart factory applications, our flange-mount solutions combine proven mechanical reliability with regulatory-grade performance and global support.

Explore Our High Quality Round Flange Receptacle Range

Robust Construction for Critical Environments

WEIPU flange-mount circular connectors are built to withstand vibration, moisture, and repeated mating cycles. Select housings and sealing options deliver IP67 to IP69K protection, ensuring dependable operation in washdown, outdoor, and heavy industrial settings. Materials and plating options are optimized for corrosion resistance and long service life.

Electrical and Mechanical Options

Choose from multiple contact layouts, current ratings, and shell sizes to match power, signal, or mixed-contact requirements. Configurations support high-current needs up to 800A in compatible series, along with precision signal contacts for data and control. Panel cutouts, screw or quick-release flange assemblies, and keyed insert arrangements make installation and maintenance straightforward.

Why Choose WEIPU for Flange-Mount Connectors

Proven Quality and Global Compliance

Founded in 1996, WEIPU is a principal drafter of the GB/T 11918-2014 national standard and a global leader in industrial connectors. Our portfolio—over 70,000 specifications—serves 30,000+ customers across 130 countries. WEIPU’s manufacturing scale (80,000 m² facility and 55 million-unit annual capacity as of 2025) and certifications, including IRIS for rail transit and IATF 16949 for automotive, underscore our commitment to safety and consistency.

Vertical Integration and Rapid Response

Independent R&D and a vertically integrated production system enable fast OEM/ODM iteration: prototypes in 7–15 days and a 24-hour rapid response service. Typical flange-mount requests benefit from tailored sealing, panel-adapted design, and tested mating cycles to meet mission-critical deployment timelines.

Applications and Specifying Guidance

Key Use Cases

Rail and mass transit: vibration-resistant panel connectors with long lifecycle ratings.
Automotive and EV systems: high-current panel interfaces and safety-compliant assemblies.
Medical equipment: autoclave-capable solutions (up to 134°C where specified) and sterile-environment options.
Renewable energy and industrial automation: sealed power and signal feedthroughs for outdoor and factory-floor installations.

How to Specify

When selecting a circular flange connector, consider current and voltage requirements, contact count, ingress protection level, and mounting tolerance. Request samples to validate panel cutout fit and mating performance; WEIPU engineers provide application reviews and custom drawings to accelerate qualification.

Contact & Support: For technical assistance, custom solutions, or ordering, visit https://www.weipu-group.com/ or contact salse01@weipu-group.com | +86-020-80501102. WEIPU remains the trusted partner for mission-critical connectivity—delivering reliable round flange receptacle and flange-mount connector solutions worldwide.

Round flange receptacle Display

FAQ:

Why does the WAC Series use different shell materials for plug and socket?

The plug (PA66) needs higher wear resistance (frequent plugging), while the socket (PC) needs better insulation performance (fixed installation in equipment). This combination balances durability and electrical safety for audio equipment connections.

Can TYPE171 series be used for high-power equipment above 16A?

No. The rated current of TYPE171 series is 16A. Using it for high-power equipment above 16A will cause the contacts to overheat, leading to connection failure, and even fire and other safety hazards.

How to select the appropriate protection level for Weipu Combined Distribution?

It is recommended to select based on the actual application environment: 1) Indoor/semi-outdoor environments with general dust and splashing water: IP44-IP54; 2) Outdoor environments with heavy rain and strong dust: IP65-IP67; 3) Environments with long-term immersion or extreme corrosion: IP68. Our technical team can also provide customized selection suggestions based on specific scene details.

What are the precautions for crimp termination of the M23X Series?

When performing crimp termination, it is necessary to use a professional crimping tool matching the connector model to ensure the crimping force is appropriate; at the same time, it is necessary to strip the cable insulation layer according to the specified length to avoid excessive or insufficient stripping affecting the connection quality. It is recommended to follow the official installation manual for standardized operation.

What does the IP67 rating of the WF Series connectors mean?

The IP67 rating indicates two key protection levels: "6" means complete protection against dust ingress (no dust can enter the connector), and "7" means protection against temporary immersion in water (it can be immersed in water up to 1 meter deep for 30 minutes without damaging the internal components or affecting performance).