The Pitacs 6491B Single Core LSZH Cable is a high performance Low Smoke Zero Halogen single core cable designed for fixed electrical installations where enhanced fire safety and reduced smoke emissions are essential. Suitable for domestic, commercial and industrial environments, this cable is ideal for power distribution, lighting circuits, switchgear, control panels and installations within public buildings where occupant safety is a priority.
Manufactured with stranded copper conductors, cross-linked polyethylene insulation and an LSZH outer sheath, the Pitacs 6491B cable provides dependable electrical performance alongside superior fire safety characteristics. In the event of a fire, the LSZH construction helps minimise smoke density and corrosive gas emissions, making it particularly suitable for use in schools, hospitals, apartment blocks, offices and escape routes. Manufactured to BS EN 50525-3-41 standards and BASEC approved, this cable offers a reliable and compliant solution for modern electrical installations.
Key Features
Single core Low Smoke Zero Halogen cable
LSZH construction for enhanced fire safety
Stranded copper conductor for flexibility and easy installation
Suitable for power and lighting circuits
Ideal for switchgear and control panel wiring
Designed for conduit and trunking installations
Reduced smoke and corrosive gas emissions during fire conditions
Cross-linked polyethylene insulation for improved thermal performance
Suitable for enclosed and protected wiring systems
Rated voltage: 450/750V
Manufactured to BS EN 50525-3-41 standards
BASEC approved
CE and UKCA certified
Enhanced Fire Safety for Professional Installations
The Pitacs 6491B Single Core LSZH Cable is specifically designed for electrical installations where smoke suppression and reduced toxic emissions are critical. Its LSZH construction helps improve safety during fire conditions by limiting smoke production and corrosive gas release, supporting safer evacuation conditions and reducing potential damage to electronic equipment.
The flexible stranded copper conductor allows for easier routing and installation within conduit, trunking and cable ducting systems, while the XLPE insulation supports higher operating temperatures compared to standard PVC insulated alternatives. Suitable for fixed protected installations in domestic, commercial and industrial applications, the 6491B cable provides dependable long term performance for professional electricians and contractors.
Technical Information
Voltage Rating: 450/750V
Conductor Material: Copper
Conductor Type: Stranded Copper
Conductor Class: Class 2
Insulation Material: XLPE
Outer Sheath Material: LSZH
Cable Profile: Circular
Operating Temperature: -15°C to +90°C
Maximum Short Circuit Temperature: 250°C
Minimum Bending Radius: 6 x cable diameter
Suitable for enclosed and protected fixed installations
Suitable for conduit and trunking systems
Additional Technical Details
Standards: BS EN 50525-3-41 / BS EN 60228
Certifications: BASEC, CE, ISO 9001, UKCA
Flame Retardancy: BS EN/IEC 60332-1
Halogen Free: IEC/EN 60754-1/2
Smoke Emission Standard: EN 61034
Application: Power, lighting and protected wiring installations
Available sizes include 1.5mm², 2.5mm², 4mm², 6mm², 10mm² and 16mm²
Available colours include Brown, Blue, Black, Grey and Green/Yellow
Supplied in coils and drums depending on cable size and length
Current carrying capacities vary depending on installation method and cable size
What’s in the Box
Pitacs 6491B Single Core LSZH Cable coil or drum
The Pitacs 6491B Single Core LSZH Cable provides a professional grade fixed wiring solution combining dependable electrical performance, flexible installation properties and enhanced fire safety characteristics, making it ideal for modern domestic, commercial and industrial electrical installations.
