If you hold the cut end of a live fiber-optic patch cord up to a wall and see a faint red glow, you...
READ MORERVSP/NH-RVSP Wire Characteristics
Rated Voltage: 300/300V
Conductor Material: Multi-strand fine-stranded soft copper conductor, twisted-pair structure
Insulation Material: RVSP features a double-layer structure of PVC insulation and sheathing; NH-RVSP features a fire-resistant double-layer PVC structure
Shielding Structure: Individual aluminum foil shielding for each twisted pair, plus overall copper wire braided shielding
Temperature Rating: RVSP typically 70°C, NH-RVSP meets 750°C/90-minute fire resistance test
Structural Features: Twisted-pair with double shielding, providing extremely strong anti-interference performance
Certification Standards: Compliant with GB/T 19666 fire resistance standard; passes CCC certification
Lighting Up Thousands of Projects That Connect the World's Future
Anhui Zhishang Cable Technology Co., Ltd. is an enterprise integrating the R&D, production, and sales of wires and cables. Dedicated to developing high-quality wire and cable products, the company provides customers with stable and reliable integrated cable solutions across a variety of industries, including industrial automation, weak current engineering, intelligent manufacturing, appliance equipment, and power engineering. RVSP/NH-RVSP 300/300V Building Wire Suppliers in China. All products are customized in accordance with national standards or customer requirements, with full-core, full-length, and pure copper specifications. For standard cable models, we offer a warranty period of up to 3 years, and each product is delivered with a corresponding test report. Wholesale RVSP/NH-RVSP 300/300V Building Wire. Through continuous investment in innovation and technological advantages, the company has successfully introduced its products into global markets, securing significant market shares in the United States, Canada, Australia, Japan, and parts of Eurasia.
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