Products Description
|
Item |
Specification |
|---|---|
|
Standard Compliance |
UL 1424 Ed. 5-2024, ANSI/NFPA 70 (NEC Article 760), RoHS 2, CE |
|
Conductor Material |
Plain Annealed Solid Bare Copper (BC), compliant with EN 60228 Class 1/2/5 |
|
Insulation Material |
Flame-retardant PVC (35P) or Fire-resistant Silicone Rubber (customizable) |
|
Jacket Material |
FR-PVC (VR-PVC 50P) or FR-LSZH (low smoke, zero halogen), red/white optional |
|
Rated Voltage |
300 Volts (compliant with UL 1424 requirements, not marked on cable) |
|
Operating Temperature |
-30°C to +90°C (ambient); 60–250°C (fire condition, per UL 1424) |
|
Withstand Voltage |
2000 AC/kV for 5 minutes |
|
Flame & Smoke Performance |
FPLP: Complies with ANSI/NFPA 262 (flame propagation ≤152cm, peak smoke optical density ≤0.50); FPLR: Complies with UL 1666 (flame propagation height <3.66m) |
Product Features
UL 1424 Certified: Strictly meets the latest UL 1424 Ed. 5-2024 standards for power-limited fire alarm circuits, ensuring compliance with global safety regulations and reliable performance in critical scenarios.
Signal Stability: Optional 100% aluminum foil shielding effectively blocks electromagnetic interference (EMI), ensuring clear and uninterrupted signal transmission for fire alarm systems, even in noisy environments.
Versatile Installation: Available in FPL (general use), FPLR (riser), and FPLP (plenum) types, suitable for installation in ducts, plenums, vertical shafts, and general building spaces without additional raceways (for FPLP).
Durable & Reliable: Withstands high temperatures, mechanical stress, and harsh environmental conditions; sunlight-resistant (optional "Sun Res" marking) and direct burial (optional "Dir Bur" marking) versions available.
Environmentally Friendly: RoHS 2 compliant, free of harmful substances, and low smoke zero halogen (LSZH) jacket option reduces toxic gas emission during combustion, protecting human health and property.
Specifications
Shielded Security Cable, Alarm Cable Fire Line |
|||||
| Conductor | Insulation | Jacket | |||
| Nominal Area
(m㎡) |
Ore No. | Construction
(No./mm) |
Outer Dia.
(mm) |
earth wire
((No./mm)) |
Outer Dia.
(mm) |
| 0.2 | 2 | 1/0.5 | 1.5 | 1/0.4 | 4.2 |
| 0.35 | 2 | 1/0.67 | 1.8 | 1/0.4 | 5 |
| 0.5 | 2 | 1/0.8 | 2 | 1/0.4 | 5.4 |
| 0.75 | 2 | 1/0.98 | 2.4 | 1/0.4 | 6.4 |
| 1 | 2 | 1/1.13 | 2.7 | 1/0.4 | 7.2 |
| 1.5 | 2 | 1/1.38 | 2.9 | 1/0.4 | 7.6 |
| 2.5 | 2 | 1/1.78 | 3.3 | 1/0.4 | 8.6 |
| 0.2 | 4 | 1/0.5 | 1.5 | 1/0.4 | 6.4 |
| 0.35 | 4 | 1/0.67 | 1.8 | 1/0.4 | 7.5 |
| 0.5 | 4 | 1/0.8 | 2 | 1/0.4 | 8.2 |
| 0.75 | 4 | 1/0.98 | 2.4 | 1/0.4 | 9.7 |
| 1 | 4 | 1/1.13 | 2.7 | 1/0.4 | 10.9 |
| 1.5 | 4 | 1/1.38 | 2.9 | 1/0.4 | 71.6 |
| 2.5 | 4 | 1/1.78 | 3.3 | 1/0.4 | 13 |
Unshielded Security Cable, Alarm Cable Fire Line |
|||||
| Conductor | Insulation | Jacket | |||
| Nominal Area
(m㎡) |
Ore No. | Construction
(No./mm) |
Outer Dia.
(mm) |
earth wire
((No./mm)) |
Outer Dia.
(mm) |
| 0.2 | 2 | 1/0.5 | 1.5 | 1/0.4 | 4.1 |
| 0.35 | 2 | 1/0.67 | 1.8 | 1/0.4 | 4.9 |
| 0.5 | 2 | 1/0.8 | 2 | 1/0.4 | 5.3 |
| 0.75 | 2 | 1/0.98 | 2.4 | 1/0.4 | 6.3 |
| 1 | 2 | 1/1.13 | 2.7 | 1/0.4 | 7.1 |
| 1.5 | 2 | 1/1.38 | 2.9 | 1/0.4 | 7.5 |
| 2.5 | 2 | 1/1.78 | 3.3 | 1/0.4 | 8.5 |
| 0.2 | 4 | 1/0.5 | 1.5 | 1/0.4 | 6.3 |
| 0.35 | 4 | 1/0.67 | 1.8 | 1/0.4 | 7.4 |
| 0.5 | 4 | 1/0.8 | 2 | 1/0.4 | 8.1 |
| 0.75 | 4 | 1/0.98 | 2.4 | 1/0.4 | 9.6 |
| 1 | 4 | 1/1.13 | 2.7 | 1/0.4 | 10.8 |
| 1.5 | 4 | 1/1.38 | 2.9 | 1/0.4 | 71.5 |
| 2.5 | 4 | 1/1.78 | 3.3 | 1/0.4 | 12.9 |
application
This UL1424 2-core 2x1.5 mm² power fire alarm circuit cable is widely used in power-limited fire alarm systems across various industries and buildings, including:
High-rise buildings, skyscrapers, and commercial complexes
Hospitals, clinics, and healthcare facilities (where fire safety and low toxicity are critical)
Schools, universities, and educational institutions
Airports, railway stations, and public transportation hubs
Hotels, theaters, museums, and shopping centers
Industrial facilities, factories, and warehouses
Data centers, control rooms, and security systems
It is suitable for connecting fire detectors, alarm controllers, notification devices, emergency lighting, and other fire safety equipment, ensuring that critical circuits remain functional even during fire emergencies.
12/2 fire alarm cable
Shielded fire alarm cable
14/2 fire alarm cable
2-core fire alarm cable
14/4 fire alarm cable
Shielded 4-core fire alarm cable
16/2 fire alarm cable
16/2 shielded fire alarm cable
16/4 fire alarm cable
Flame retardant shielded fire alarm cable
18/2 fire alarm cable
Fire resistant shielded fire alarm cable
18/3 fire alarm cable
Flre safety cables
18/4 fire alarm cable
shlelded fire safety cable
Unshielded fire alarm cable
2-core unshlelded fire protectlon cable
Customization & Support
We offer flexible customization options to meet your specific project needs, including:
Shielded or unshielded versions
FPL, FPLR, or FPLP cable types
Jacket color (red, white, or custom)
Packaging length (100m, 200m, 1000m, or custom)
Sunlight-resistant or direct burial modifications
Our professional technical team is available to provide technical support, product recommendations, and after-sales service to ensure your project runs smoothly.
If you have any questions or need a custom solution, please contact us directly.
Contact Us
For more information about UL1424 Power Fire Alarm Circuit Cables 2cores 2x1.5 mm², or to request a quote, please reach out to our sales team:
Email: cable1@sxjshsm.com
Phone: 86-1389191838
We look forward to cooperating with you and providing you with high-quality fire alarm cables that meet your safety and performance requirements.
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