EPS Cavity Module Connectors
The EPS Cavity Module Connectors Manufacturer
Xingtai Huarui Rubber and Plastic Products Co., Ltd. is a modern precision injection molding factory specializing in custom solutions. We provide a complete one-stop service, including material selection, collaborative design, mold manufacturing, and mass production. Committed to strict quality control and technological optimization, we help customers reduce costs and improve efficiency, delivering reliable, high-quality rubber and plastic products tailored to your needs.
Why choose us
Production capacity
Fully automatic production lines, supporting everything from rapid prototyping to large-scale production.Automated processes and strict quality inspection ensure that each batch of products is consistent and reliable.
Production Market
Our products are exported to the United States, Canada, Brazil, Singapore, Vietnam, Iraq, Saudi Arabia and other Middle Eastern countries, creating a bright future together.
Our service
Our sales and technical team provide detailed product information, including features, performance, and specifications. They answer your questions, offer professional technical guidance, and recommend optimal solutions tailored to your region and needs. For a hands-on experience, we also provide free 3D samples, allowing you to test and evaluate product quality before making a decision.
Advantages of Integrated Building Insulation Connector
Custom design and flexibility
Insulation piercing has great advantages in custom design. Due to its good plasticity and processability, insulation piercing clamp can be designed in various shapes and sizes according to actual needs. This flexibility enables ipc cable connector to meet the needs of various specific environments and applications.
Good ergonomics
Ipc insulation piercing connector usually have better ergonomic design, which is easy to operate and use. The softness and good grip of plastic materials make the connector more comfortable during plugging and unplugging, reducing the difficulty of operation. In addition, the color coding function of piercing cable connector also makes it easy to identify and classify, improving work efficiency.
Excellent electrical performance
Although plastics are not as good as metals in conductivity, the research and development of new plastic materials such as conductive plastics has enabled piercing electrical connectors to have a high level in electrical performance. These conductive piercing wire connector have good electrical conductivity while maintaining the advantages of wire piercing connector, meeting the needs of specific applications.
Applications of Integrated Building Insulation Connector
Distribution Networks
Connecting low-voltage (LV) and high-voltage (HV) insulated lines, providing a robust and well-insulated connection.
Service Connections
Establishing connections from the main LV network to service cables for individual properties.
Common Use Cases
The four principal applications are for street lights, tap-off points, distribution box charging, and jumper connections.
Components of Integrated Building Insulation Connector
Shear-head bolt: Ensures the correct torque is applied, preventing over-tightening.
Blade teeth / Piercing Elements: Made of corrosion-resistant metal, they pierce the insulation to establish a secure contact with the conductor.
Upper and lower body: Constructed from glass-fibre reinforced PA66 engineering plastic, the insulated body provides mechanical protection, flame retardancy (UL94 V-0), UV resistance, and stability under varying temperatures. This ensures that the connector housing performs reliably in outdoor electrical installations.
Waterproof sealing: Equipped with EPDM rubber gaskets and elastomeric seals, the connector achieves a protection rating of IP65–IP68. This prevents water ingress, dust, and oxidation, making the connector suitable for outdoor distribution lines, underground cable networks, and harsh environmental conditions.
Stainless steel washer: Adds structural integrity and prevents rusting.
End cap: Provides additional insulation at the cable end to maintain safety.
Technical Standards and Quality Inspection
NFC 33-020
This is the most authoritative European standard, detailing the electrical, mechanical, and climatic aging test requirements for IPC.
BS 7671
The British Wiring Regulations provide guidance on compliance for non-stripped connections in building wiring.
Underwater Voltage Testing
Connectors are submerged underwater to test their dielectric strength, ensuring insulation performance.
Temperature Cycling Testing
Simulates years of environmental changes to ensure contact resistance does not increase.
Before installation, clean the surface of the insulation piercing connector to remove any dirt or debris. Do not use the connector if the insulation layer is uneven or broken.
Check whether the connector model is suitable for the wire and ensure that the main and branch lines. Do not use a connector if any damage on the outer shell.
The ends of the overlapping wires should face the power source and cover with insulation sleeves. Insert the overlapping wires carefully to avoid damaging the piercing blades and ensure that they are inserted correctly.
Use a wrench to tighten both bolts simultaneously before using a torque wrench to tighten them further. The bolts need tighten until the torque nut disengages, without over-tightening.
Insulation piercing connectors should not connect bare wires, and bare wires should not connect with insulated wires using insulation piercing connectors.
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