WEIPU SP1311P Industrial Circular Connector – Reliable Waterproof Connector
WEIPU SP1311P — Product Overview
The WEIPU SP1311P is a high-reliability industrial circular connector designed for demanding environments. Built on WEIPU’s nearly 30 years of connector expertise, the SP1311P combines a compact design, secure locking, and proven sealing to ensure stable connections in industrial, medical, rail, and renewable energy systems.
Company Background
Founded in 1996, WEIPU is a global leader in industrial connectors and a principal drafter of the GB/T 11918-2014 national standard. With an 80,000 m² facility and annual capacity of 55 million units, WEIPU supports over 70,000 specifications and serves 30,000+ customers across 130 countries. WEIPU holds IRIS and IATF 16949 certifications and offers fast OEM/ODM support.
Key Features of SP1311P
- Reliable performance: Engineered for continuous, mission-critical use with robust contact stability and vibration resistance.
- Water and dust protection: Designed for harsh environments to keep connections secure and reliable.
- Durable materials: Corrosion-resistant housing and quality contacts for long service life.
- Secure locking: Positive mating and locking mechanism for safe and tamper-resistant connections.
- Easy installation: User-friendly assembly, suitable for field maintenance and fast production-line integration.
- Flexible configurations: Supports a range of pin counts and wire terminations to meet diverse application needs.
Applications
The SP1311P is ideal for systems requiring dependable, waterproof circular connectors, including:
- Medical devices and equipment
- Rail transit and transportation systems
- Renewable energy installations (solar, wind)
- Smart manufacturing and industrial automation
- Outdoor instrumentation and control panels
Why Choose WEIPU SP1311P
Choosing the SP1311P means selecting a connector backed by WEIPU’s industry-leading manufacturing, testing, and quality assurance. WEIPU’s vertically integrated production and independent R&D ensure consistent build quality and traceability. Our solutions meet strict safety standards, and our fast-response OEM/ODM service can deliver prototypes in 7–15 days.
Ordering, Support & Contact
For pricing, custom configurations, or technical support, contact WEIPU sales at salse01@weipu-group.com or call +86-020-80501102. Visit the WEIPU website for detailed specifications and datasheets: https://www.weipu-group.com/.
WEIPU’s SP1311P delivers dependable, easy-to-use, waterproof connectivity for mission-critical equipment. Trust WEIPU for reliable connectors that keep your systems running safely and efficiently.
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Q&A
Is the TYPR-231-C connector compatible with other models of Weipu waterproof connectors?
The TYPR-231-C series has a standard interface size and locking mechanism. Under the premise of consistent rated parameters and pin configuration, it can be compatible with some universal industrial connectors of the same specification. For the best use effect, it is recommended to use Weipu original matching connectors.
What precautions should be taken for screw termination?
When performing screw termination, first strip the cable insulation layer according to the specified length to avoid excessive or insufficient stripping; second, use a torque screwdriver to tighten the screws to ensure appropriate tightness (neither too loose nor too tight, which may damage the contacts or cables); finally, check whether the cable is firmly fixed after installation to avoid connection failure caused by vibration.
Can the TYPR-231-C series be used for both power supply and signal transmission at the same time?
Yes. The TYPR-231-C series supports mixed transmission of power and signal under the premise of matching rated parameters. It is recommended to reasonably arrange the pin layout during use to avoid mutual interference between power and signal lines.
How to ensure the IP67 protection performance is not affected during installation?
During installation, please ensure that the threaded coupling is fully tightened to ensure a tight seal; at the same time, use matching cables and proper termination methods. Avoid damaging the sealing ring of the connector during installation. Following the installation manual can effectively maintain the IP67 protection performance.
Mate with SP1310
WEIPU SP13 circular connector features a compact and precise design, making it ideal for applications where space is a limiting factor. With robust and durable material, WEIPU SP13 connector can help your applications transmit power, data and signal under any harsh environment efficiently. Each side of SP13 connector can be male or female contact, making it very convenient for all device connection.
The WEIPU SA Series Push-Pull Industrial Connector offers robust IP67 waterproof protection with durable anodized aluminum housing. This circular connector ensures secure, reliable connections in harsh environments, making it ideal for demanding industrial applications. Trusted quality by WEIPU.
Here is a product detailed page description for your corporate website: WEIPU SF Series: High-quality industrial circular push-pull connectors. Featuring robust IP67 protection, these reliable connectors ensure secure, fast connections for demanding applications. Get better results in challenging situations.
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