INDUS FIRE RESISTANT CABLE 1.5mm² x 2-Core

FR CABLE 2 x 1.5mm² Hard Skin Enhanced Fire Resistant Cable – 300/500V (LSZH, Fire-Survival Grade)

• Application: Designed for fire detection, alarm, voice alarm, and emergency lighting circuits.
• Fire Performance: Maintains circuit integrity in fire scenarios (PH30, PH60, PH120 rated).
• Fire Resistance Grade: Enhanced grade, suitable for prolonged fire operation beyond single-phase evacuation needs.
• Voltage Rating: 300/500V as per fire safety system standards.
• Conductor Type:
•   - 1.5mm² to 2.5mm²: Class 1 solid conductor (BS EN 60228)
•   - 4mm²: Class 2 stranded conductor (BS EN 60228)
• Insulation: Fire-resistant Mica/Glass tape + high-performance fire-resistant silicone rubber.
• Screen: AL/PET (Aluminium/Polyester tape) overall screen.
• Circuit Protective Conductor: Tinned copper for added fire performance and corrosion resistance.
• Outer Sheath: LSZH (Low Smoke Zero Halogen) for low toxicity and smoke in fire.
• Operating Temperature: -40°C to +90°C for extended durability in harsh environments.
• Minimum Bending Radius: 6 × overall diameter for safe cable routing.
• Core Identification:
•   - 2-Core: Blue, Brown + Bare Earth
• Applicable Standards:
•   - BS 5839-1:2013 Clause 26.2e
• Fire Test Durability: Proven to withstand fire conditions for up to 120 minutes (BS 8434-2).
• RoHS Compliance: Fully compliant with RoHS directive for hazardous substances.
• Quality Assurance: All electrical and physical parameters tested in-house for resistance, consistency, and construction.
• Mentioned Prices are in Meters.

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FR CABLE 2 × 1.5 mm² Hard-Skin Enhanced Fire-Resistant Cable – 300/500 V (LSZH, Fire-Survival Grade)

Introduction

When a fire breaks out, every second counts. The FR CABLE 2 × 1.5 mm² Hard-Skin Enhanced Fire-Resistant Cable helps your safety systems stay alive under extreme conditions. Specifically engineered for fire detection loops, alarm circuits, and emergency lighting, it guarantees circuit integrity when flames threaten. Furthermore, its low-smoke, zero-halogen materials protect building occupants and first responders by minimizing toxic gas release.

Unyielding Fire Performance

This cable meets PH30, PH60, and PH120 requirements, so it sustains full operation for up to 120 minutes in a severe fire. During independent fire tests, it maintained voltage at 300/500 V and carried load currents without interruption. Consequently, your alarms and exit lighting remain fully functional throughout evacuation, even when ambient temperatures exceed 750 °C.

Voltage Rating & Conductor Types

We design the FR CABLE 2 × 1.5 mm² to carry 300/500 V in critical fire-safety circuits. Moreover, we offer a range of conductor sizes:

• 1.5 mm² to 2.5 mm²: Class 1 solid copper (BS EN 60228)

• 4 mm²: Class 2 stranded copper (BS EN 60228)
  By matching conductor size to current requirements, you avoid overheating and voltage drop, ensuring reliable power flow under everyday and emergency loads.

Advanced Fire-Resistant Insulation

We insulate each core with a composite of mica/glass tape and high-performance silicone rubber. As a result, the cable withstands direct flame and extreme heat while preserving conductor integrity. In addition, the silicone layer flexes even at high temperatures, preventing cracks and maintaining circuit continuity when other cables would fail.

Enhanced Screening & Outer Sheath

To bolster fire resistance and mechanical protection, we wrap the insulated cores in an AL/PET (aluminium/polyester) overall screen. This layer blocks radiant heat and shields against external hazards. Next, we apply a robust LSZH outer sheath that emits minimal smoke and no halogenated gases during fire exposure. Therefore, the cable offers both electrical shielding and occupant safety in confined spaces such as hospitals, schools, and office towers.

Wide Temperature Range & Durability

The FR CABLE performs reliably from –40 °C up to +90 °C. Consequently, you can use it in both unheated plant rooms and sun-exposed rooftop trays. Thanks to its hard-skin design, the cable resists abrasion, impact, and moisture ingress—extending service life even in harsh industrial environments.

Easy Routing & Installation

Despite its rugged construction, this cable remains surprisingly pliable. We specify a minimum bending radius of six times its overall diameter, enabling neat runs through tight conduits and around corners. In addition, clear polarity markings printed on the sheath speed up termination and reduce installation errors.

Standards & Compliance

We manufacture the FR CABLE 2 × 1.5 mm² to meet or exceed:

• BS 5839-1:2013 Clause 26.2e for fire-alarm circuits

• BS 8434-2 for up to 120 minutes fire resistance

• RoHS Directive for freedom from lead, mercury, and cadmium

By adhering to these standards, we ensure each reel arrives fully certified for life-safety applications.

Quality Assurance & Testing

Every production batch undergoes rigorous in-house testing. We verify electrical continuity, insulation resistance, and mechanical robustness before release. Consequently, you receive a cable that performs consistently—both in normal operation and during emergency fire tests.

Conclusion

When you specify the FR CABLE 2 × 1.5 mm² Hard-Skin Enhanced Fire-Resistant Cable, you invest in uninterrupted circuit integrity, minimal smoke emission, and broad-range durability. Its combination of advanced insulation, robust screening, and LSZH materials makes it the go-to choice for any life-safety installation.

Contact Us

To learn more about this cable’s technical data, pricing, or custom length options, contact our fire-safety specialists today. We’ll help you design and deploy a code-compliant solution that protects both property and lives.