Fire safety cable ProBase PB-4x2x0.8-LZ B2ca 4x2x0.8 mm red 100 m

ProBase PB-4x2x0.8-LZ B2ca is a fire safety signal cable with four insulated conductors, each made from two stranded 0.8 mm wires, supplied on a 100 m red reel. It is designed for fixed installations in fire detection, alarm and emergency circuits where enhanced fire performance and low smoke emission are required. The red sheath provides immediate visual identification for fire safety wiring and the conductor construction ensures stable signal transmission for control and monitoring systems.

Advantages

The cable combines a compact four-core design with stranded conductors to balance flexibility and electrical continuity, reducing the risk of breakage during installation. Its red outer sheath and clear core identification simplify routing and maintenance in complex installations. Constructed to meet elevated fire performance classifications, the cable offers low smoke emission and maintained circuit integrity under adverse conditions, supporting reliable alarm and detection operation.

Suitable for

• Fire detection and alarm circuits in commercial and residential buildings
• Emergency lighting control and monitoring systems
• Signal and control wiring for evacuation and building management systems
• Fixed indoor installations in cable trays, conduits and wiring ducts

Key specifications

• Number of cores: 4
• Conductor construction: stranded conductors, each core made from two 0.8 mm strands
• Conductor cross-section: 2 x 0.8 mm per core (as part of each conductor)
• Outer sheath colour: red for fire safety identification
• Length per reel: 100 m
• Intended use: fixed installations for fire alarm, detection and emergency circuits

How to use

Install the cable in accordance with applicable national and local wiring regulations and fire safety codes. Route the cable in cable trays, conduits or wiring ducts, avoiding sharp bends and mechanical stress. Strip the outer sheath and individual core insulation with appropriate tools to preserve conductor integrity. Make terminations using compatible connectors or soldering techniques recommended for stranded conductors, and apply proper insulation and mechanical protection at connection points. Verify continuity and signal integrity with suitable testing equipment after installation.

Usage recommendations

Use this cable in installations where fire-resistant or low-smoke performance is required and where red identification for safety circuits is desired. Avoid exposure to direct sunlight or corrosive chemicals; store reels in a dry, ventilated area prior to installation. Consult local fire performance standards and the project specification to confirm suitability for the intended application.