WEIPU WK16 TE Fireproof Circular Connector — Rugged Safety for Critical Systems
Meet the Weipu WK16 TE fireproof industrial circular connector: a compact, fire-resistant circular connector engineered to keep power and signals intact during emergencies. Designed for installers, OEMs, and plant engineers who refuse compromises on safety, this connector focuses on fast assembly, secure mating, and long-term reliability in harsh industrial environments.
Core Advantages
Fire-resilient protection that reduces risk
The WK16 TE fireproof design uses flame-retardant materials and secure sealing profiles to maintain circuit integrity under elevated heat exposure. For facilities where a single failure can stop production or endanger lives, this connector reduces downtime and supports safer evacuation and fault isolation.
Compact circular form that simplifies installation
Its circular footprint and keyed mating make panel layout and cable routing faster and more error-proof. Technicians benefit from clear mating orientation, tool-free coupling options, and consistent contact alignment — saving installation time and minimizing human error on site.
Reliable contact performance for continuous operation
Precision contacts and robust retention ensure stable electrical connections even with vibration, shock, or repeated mate/unmate cycles. That means fewer service calls, longer mean time between failures, and predictable system behavior in manufacturing, energy, or transport applications.
Unique Features & Application Scenarios
Engineered for industrial realities
Whether you’re wiring control cabinets, power distribution nodes, or safety circuits, the WK16 TE’s circular design fits tight spaces and integrates with common mounting patterns. Its fireproof attribute makes it ideal for demanding sectors such as rail, renewable energy, heavy machinery, and smart factories.
Flexible compatibility and modularity
Available in multiple contact configurations, the connector supports signal, power, or mixed-contact layouts — enabling one connector family across different assemblies and simplifying spare-part inventories.
Clear benefits for procurement and maintenance
Lower lifecycle costs come from reduced replacement frequency, faster service, and compatibility with standard cable-management practices. Maintenance teams appreciate standardized parts that reduce stock complexity and accelerate repairs.
Why WEIPU is the trusted choice
Proven expertise and manufacturing scale
Founded in 1996, WEIPU is a global leader and a principal drafter of the GB/T 11918-2014 national standard. With nearly 30 years of experience and a 2025-expanded 80,000 m² facility capable of 55 million units annually, WEIPU supports over 30,000 customers in 130 countries. Our vertically integrated R&D and production enable rapid OEM/ODM turnaround — prototypes in 7–15 days — and a 24-hour rapid response service model.
Certifications and global compliance
WEIPU’s excellence is backed by IRIS and IATF 16949 certifications, reflecting our commitment to the strictest rail transit and automotive standards. For mission-critical connectivity in medical, renewable energy, and smart manufacturing, WEIPU is a dependable partner.
Contact & support
Learn more about the WEIPU WK16 TE fireproof industrial circular connector and custom configurations at https://www.weipu-group.com/ or contact our sales team at salse01@weipu-group.com or +86-020-80501102 for rapid quotes and technical assistance.
Product Images
Qualification Certificate
UL-Certification
ISOTS-221632017Certification
CE-Certification
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Frequently Asked Questions
What is the WEIPU WK16 TE fireproof circular connector and what makes it suited for critical systems?
The WEIPU WK16 TE fireproof circular connector is a rugged industrial circular connector designed for mission‑critical installations where fire safety, mechanical robustness, and reliable signal/power transmission are essential. Built with high‑temperature resistant insulating materials and a flame‑retardant housing, the WK16 TE combines secure bayonet or threaded mating, positive locking, and environmental seals to prevent ingress. WEIPU’s specialist manufacturing and standards expertise ensures the product is engineered for continuous operation in medical, rail, renewable energy, and smart manufacturing applications.
What fireproof and environmental ratings does the WK16 TE offer?
The WK16 TE is engineered to meet stringent fire‑resistance and environmental demands. While exact test reports and variant ratings should be confirmed on the datasheet, WEIPU’s fireproof connector lines are designed to limit flame propagation and to tolerate elevated temperatures; medical variants from WEIPU have been validated for 134°C autoclave resistance. WEIPU’s vertically integrated production also supports products with high IP protection (up to IP69K in relevant series) and compliance with national and industry standards such as GB/T 11918‑2014, backed by corporate IRIS and IATF 16949 certifications.
What electrical and mechanical specifications should I expect, and how do I choose the right WK16 TE configuration?
Electrical and mechanical parameters vary by WK16 TE configuration (pin count, contact type, current rating). Typical selection criteria include required pole count, voltage/current per contact, mating style (bayonet vs. threaded), and cable diameter. For precise specifications—contact resistance, insulation resistance, rated current, dielectric strength, mating cycles, and torque values—request the WK16 TE datasheet. WEIPU offers a wide range of pin layouts and can provide application‑matched engineering guidance to ensure the connector meets your electrical and mechanical needs.
How do I install and maintain a WEIPU WK16 TE to maximize safety and longevity?
Proper installation and maintenance are critical: ensure cable preparation follows the datasheet, use the recommended crimping or soldering procedures for contacts, and verify correct torque for coupling and cable clamps to maintain seals. Check seals and gaskets for damage before mating, confirm correct alignment to avoid contact deformation, and perform regular inspections for corrosion, wear, or ingress. For systems in harsh or safety‑critical environments, record mating cycles and schedule preventative replacement based on usage and environmental exposure.
How can I order, customize, or get technical support for the WEIPU WK16 TE fireproof industrial circular connector?
WEIPU provides OEM/ODM services, fast prototyping (typically 7–15 days), and a 24‑hour rapid response for technical inquiries. To order or request customization, contact WEIPU via email at salse01@weipu-group.com or by phone at +86-020-80501102. You can also visit https://www.weipu-group.com/ for product datasheets and to discuss certificates, lead times, sample policy, and volume pricing. With nearly 30 years of expertise and a large manufacturing capacity, WEIPU supports scalable production and certified quality for critical connector applications.
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