Application
2 hour rated cable Application
- Single core 2HR fire rated cable is widely used in critical power distribution systems where operational continuity is essential. It is commonly applied for supplying power to machinery service switchboards (MSSBs), emergency lighting circuits, pump control panels, alarm and monitoring systems, and building main feeders. With the ability to maintain circuit integrity for up to 2 hours under extreme conditions, this cable is suitable for hospitals, commercial complexes, transportation hubs, tunnels, and high-rise buildings, ensuring stable power support for essential equipment and safety systems. Its LSZH construction minimizes smoke and hazardous emissions, contributing to safer evacuation environments and better protection of sensitive electrical devices.
Certification
SAA certified single core fire rated cables not only withstand high-temperature flames but also provide a stable and continuous power supply for at least 2 hours in a fire, ensuring the normal operation of critical building systems such as pumps, emergency lighting, and mechanical service switchboards. Simultaneously, their Low Smoke Halogen-Free (LSZH) characteristic reduces the emission of smoke and harmful gases, providing additional protection for personnel evacuation and on-site safety. The certification not only assesses the cable's fire resistance and electrical performance but also provides a reliable basis for engineering design and construction.
Package
Flame Retardant cable Package
2HR fire rated wire is packaged in either plastic or wooden reel depending on its length and size, which effectively prevents the cable from being squeezed, bumped, or damp during transportation, thus preserving its performance.
Of course, to meet the needs of different projects and clients, we also offer customized packaging services. Clients can communicate with us regarding project length, transportation method, or site management requirements.
Production Line
Dongguan Greater Wire & Cable Co., Ltd. is a professional Australian fire rated cable supplier. We understand the stringent requirements of various projects regarding flame resistance, wiring flexibility, and safety levels. Cables are widely used in hospitals, high-rise buildings, subways, airports, tunnels, commercial complexes, and various critical service systems, such as pump control, emergency lighting, alarm systems, and main power lines. We not only offer standard models but also provide customized solutions based on project needs, providing project owners with highly reliable, compliant, and easy-to-install cable products.
Professional Technical Team
Our core technical team comprises engineers with 10-20 years of experience in cable R&D, covering multiple fields including polymer materials, conductor processing, flame-retardant formulations, and electrical design.
High Flame Retardant LSZH Material
Excellent resistance to mechanical impact, abrasion, and oil, while maintaining low smoke, halogen-free, and low toxicity. All sheath materials undergo continuous tensile, compressive, and thermal shock testing, maintaining structural integrity during on-site construction, cable tray bending, pipe insertion, or strength-enhancing construction.
50,000M²
Factory
Area
30+Years
Production
Experience
50+Servings
Product
Certifications
80+Countries
Export
Experience
services we offer
Full process service support
Greater Wire offers comprehensive service support throughout the entire project cycle - from cable selection and customisation to technical consultation, logistics coordination, and after-sales assistance. Our goal is to provide customers with seamless, efficient, and worry-free service at every stage.
Familiar with local market standards
Greater Wire is familiar with the standards and project requirements of major international markets such as the Philippines, Australia and the Americas. We provide contractors with compliant products, required certifications and project documentation support.
7×24 hour service response
We understand the importance of responsiveness. That's why our service team is available 24/7 to support your cable project needs, providing real-time communication and quick solutions to keep your operations running smoothly.
One-stop purchasing experience
We deliver a one-stop solution for wire and cable sourcing - offering product consultation, sample support, certification documents, logistics planning, and after-sales follow-up - ensuring a hassle-free experience for every customer.
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| Cross Section (mm²) |
No. of Cores |
Conductor Class | Approx Overall Diameter (mm) |
Operating Temperature (℃) |
DC Resistance 20℃ (Ω / km) |
| 6 | 1 core | Class 6 | 10.6 | -25℃ to 110℃ | 3.3 |
| 10 | 1 core | Class 6 | 11.8 | -25℃ to 110℃ | 1.91 |
| 16 | 1 core | Class 6 | 12.8 | -25℃ to 110℃ | 1.21 |
| 25 | 1 core | Class 6 | 14.2 | -25℃ to 110℃ | 0.78 |
| 35 | 1 core | Class 6 | 16 | -25℃ to 110℃ | 0.554 |
| 50 | 1 core | Class 6 | 18 | -25℃ to 110℃ | 0.386 |
| 70 | 1 core | Class 6 | 20 | -25℃ to 110℃ | 0.272 |
| 95 | 1 core | Class 6 | 23 | -25℃ to 110℃ | 0.206 |
| 120 | 1 core | Class 6 | 25 | -25℃ to 110℃ | 0.161 |
| 150 | 1 core | Class 6 | 28 | -25℃ to 110℃ | 0.129 |
| 185 | 1 core | Class 6 | 30 | -25℃ to 110℃ | 0.106 |
| 240 | 1 core | Class 6 | 33 | -25℃ to 110℃ | 0.0801 |
| 300 | 1 core | Class 6 | 35 | -25℃ to 110℃ | 0.0641 |
| 400 | 1 core | Class 6 | 41 | -25℃ to 110℃ | 0.0486 |
| 500 | 1 core | Class 6 | 46 | -25℃ to 110℃ | 0.0384 |
| 630 | 1 core | Class 6 | 49 | -25℃ to 110℃ | 0.0287 |
