1.0mm fire alarm cable

Name: 1.0mm fire alarm cable
Brand: Affrosonic Systems
SKU: 1.0mm fire cable
Price: 4999.00 KES
Availability: InStock

1.0mm 2-Core Fire Alarm Cable (Fire Resistant)

Ensure the integrity of your safety systems with our high-performance 1.0mm Fire Alarm Cable. Specifically designed for conventional and addressable fire alarm systems in Kenya, this cable is engineered to maintain circuit integrity even during extreme heat and fire conditions.

Available in 100M rolls or custom lengths. Get wholesale pricing and fast delivery across Nairobi from Affrosonic Systems Ltd

KSh 4,999.00

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SKU: 1.0mm fire cable

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1.0mm fire alarm cable is a fire-resistant cable with a 1.0 mm² cross-sectional area, commonly used in fire alarm systems. It is designed to maintain circuit integrity for a specified period during a fire, allowing the alarm system to function and transmit signals. These cables are typically constructed with a plain annealed copper conductor, insulation, a separator, a drain wire, shielding (often aluminum PET), and a jacket.
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Here’s a more detailed breakdown:

1.0mm fire alarm cable Construction:

Conductor: Usually made of plain annealed copper wire, with options for different classes (e.g., Class 1, 2, or 5) according to EN60228.

Insulation: Provides electrical insulation between the conductor and other components.

Separator: Often a PET foil, acting as a barrier.

Drain Wire: A solid tinned copper wire, often 0.80mm, to help with grounding and shielding.

Shield: Typically includes an Aluminum PET layer with 100% coverage and 20% overlapping for electromagnetic interference (EMI) protection.

Jacket: The outer layer, providing protection and often made of fire-retardant materials.
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Key Features and Standards:

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Fire Resistance:

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nDesigned to withstand fire conditions for a specified duration (e.g., PH30, PH60, PH120, according to BS EN 50200).
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Low Smoke and Halogen-Free:

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nSome versions are made with low smoke, zero halogen (LSZH) materials, crucial for public safety.
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Standards:

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nCommonly adhere to standards like BS 7629-1, BS EN 50200, BS5839-1, and BS5266.
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Voltage Rating:

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nTypically rated for 300/500V.
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Bend Radius:

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nA minimum bend radius (e.g., 8 times the diameter) is specified to prevent damage during installation.
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Applications:

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nUsed in fire detection and alarm systems, emergency lighting, and voice communication circuits.
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Important Considerations:

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Circuit Integrity:

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nThe cable’s ability to maintain signal transmission during a fire is crucial for the proper functioning of the alarm system.
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Proper Installation:

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nFollowing recommended installation practices and standards is essential for optimal performance.
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Environmental Considerations:

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Depending on the application, factors like temperature, humidity, and exposure to chemicals should be considered when selecting the cable type.

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