Application
2HR Fire Rated Cable Application
- 2 hour fire rated cables are widely used in circuits requiring uninterrupted power or communication in emergency situations. These cables support systems such as emergency lighting, fire alarms, voice evacuation systems, fire pump controls, and critical service equipment. Their durability, safety compliance, and reliability make them an indispensable component of infrastructure with extremely high safety requirements.
Certification
2HR fire rated cable is fully certified by SAA, meeting the stringent safety and performance requirements of markets in Australia, New Zealand, and other Oceania regions. SAA certification is a key standard for this cable in terms of flame resistance, electrical reliability, and material safety, enabling it to maintain circuit integrity for up to two hours under harsh conditions. The complies with key regulations such as AS/NZS 3013, AS/NZS 4507, and AS/NZS 5000.2, which define fire-resistant construction, mechanical protection rating, insulation quality, and low-smoke halogen-free material properties.
Package
fire resistant cable Package
Fire rated cable is neatly wound on sturdy wooden reels or heavy-duty plastic spools, depending on length and project requirements. The spools are tightly wrapped with a moisture-proof protective film to prevent moisture, dampness, and mechanical abrasion during transport and storage. Each reel is clearly labeled with size, core count, flame rating, production batch number, and compliance markings, allowing contractors and inspectors to verify specifications quickly.
Production Line
Dongguan Greater Wire & Cable Co., Ltd. is a professional supplier of Australian standard 2HR fire-rated cables. With advanced production lines, precision extrusion equipment, and in-house fire testing facilities, we manufacture to meet the stringent requirements of relevant Oceania fire and electrical standards. Our engineering team focuses on developing reliable structures using low-smoke halogen-free (LSZH) materials, mica fire-resistant tape, thermally stable insulation, and highly conductive copper to ensure circuit stability even under extreme fire conditions.
Proactive Innovation in Material
Our company invests in specialized equipment and techniques to optimize how high-performance materials are used, reducing waste and maintaining stable cable quality.
Client-Centric Project Integration
Beyond manufacturing, we collaborate closely with clients to understand their system requirements, offering guidance on wiring layouts, installation practices, and long-term maintenance considerations to maximize overall project efficiency and reliability.
50,000M²
Factory
Area
30+Years
Production
Experience
50+Servings
Product
Certifications
80+Countries
Export
Experience
Customer
Dongguan Greater Wire & Cable Co., Ltd. is not only a professional manufacturer, but also a global supplier with 10+ years of export experience. Our products are exported to 80+ countries and regions, serving customers in major markets including Oceania, Europe, the Americas, the Middle East, Southeast Asia, and Africa. With consistent product quality, a comprehensive international certification system, and flexible delivery capabilities, Greater Wire has earned the long-term trust and partnership of customers worldwide.
FAQ
Q: Please introduce the founding and development of the company?
Q: Where is your factory?
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| Cross Section (mm²) |
No. of Cores |
Cross Section (mm²) (Earth Conductor) |
Conductor Class | Approx Overall Diameter (mm) |
Operating Temperature (℃) |
DC Resistance 20℃ (Ω / km) |
| 2.5 | 2 core + earth | 2.5 | Class 2 | 13.4 | -25℃ to 110℃ | 7.41 |
| 4 | 2 core + earth | 2.5 | Class 2 | 14.9 | -25℃ to 110℃ | 4.61 |
| 6 | 2 core + earth | 2.5 | Class 2 | 17.5 | -25℃ to 110℃ | 3.08 |
| 10 | 2 core + earth | 4 | Class 6 | 22 | -25℃ to 110℃ | 1.91 |
| 16 | 2 core + earth | 6 | Class 6 | 25.5 | -25℃ to 110℃ | 1.21 |
| 2.5 | 3 core + earth | 2.5 | Class 2 | 0.67 | -25℃ to 110℃ | 7.41 |
| 4 | 3 core + earth | 2.5 | Class 2 | 0.85 | -25℃ to 110℃ | 4.61 |
| 6 | 3 core + earth | 2.5 | Class 2 | 1.04 | -25℃ to 110℃ | 3.08 |
| 10 | 3 core + earth | 4 | Class 6 | 0.2 | -25℃ to 110℃ | 1.91 |
| 2.5 | 4 core + earth | 2.5 | Class 2 | 15.8 | -25℃ to 110℃ | 7.41 |
| 4 | 4 core + earth | 2.5 | Class 2 | 17.2 | -25℃ to 110℃ | 4.61 |
| 6 | 4 core + earth | 2.5 | Class 2 | 20 | -25℃ to 110℃ | 3.08 |
| 10 | 4 core + earth | 4 | Class 6 | 23 | -25℃ to 110℃ | 1.91 |
| 16 | 4 core + earth | 6 | Class 6 | 27 | -25℃ to 110℃ | 1.21 |
| 25 | 4 core + earth | 6 | Class 6 | 31 | -25℃ to 110℃ | 0.78 |
| 35 | 4 core + earth | 10 | Class 6 | 36 | -25℃ to 110℃ | 0.554 |
| 50 | 4 core + earth | 16 | Class 6 | 42 | -25℃ to 110℃ | 0.386 |
