Description

Tronic 1.5mm Single Cable Black (per metre): Premium Quality Fixed Wiring

Single-core cables are fundamental building blocks in electrical installation, used extensively for internal wiring within buildings, control panels, and equipment. This 1.5mm² single cable, available cut to length per metre, features a stranded copper conductor insulated with high-quality black PVC, providing a flexible yet robust solution for various wiring applications.

The 1.5mm² conductor size is one of the most commonly used for lighting circuits and general wiring, offering an excellent balance of current capacity and flexibility. By offering this cable per metre, you can order precisely what your project requires without waste.

Tronic 1.5mm Single Cable Black (per metre): Key Specifications

SpecificationDetails
Cable TypeSingle-core insulated cable
Conductor Size1.5 mm²
Conductor Material99.9% pure copper for superior conductivity
Conductor Purity99.9% pure copper
Insulation MaterialPVC (Polyvinyl Chloride)
Insulation ColourBlack
Flame RetardantYes – designed to resist fire, enhancing safety in installations
Standards ComplianceMeets IEC 60277-1 standards for quality and safety
Voltage Rating450/750V typical
ApplicationsResidential, commercial, and industrial wiring including power distribution, lighting circuits, and connecting electrical appliances
Selling UnitPer metre (cut to length)

Tronic 1.5mm Single Cable Black (per metre): Conductor Construction

The conductor is manufactured from 99.9% pure copper, chosen for its excellent electrical conductivity and ductility . This high-purity copper ensures optimal performance and minimal energy loss in your electrical installations.

The stranded construction offers several advantages:

  • Flexibility: Easier to bend and route through conduit and trunking compared to solid conductors

  • Vibration Resistance: Less prone to work-hardening and breaking in applications subject to movement

  • Termination: Provides better contact area in screw terminals

  • Handling: Easier to strip and prepare for connection

  • Quality: 99.9% pure copper conductor for superior performance and reliability

Tronic 1.5mm Single Cable Black (per metre): PVC Insulation

The black PVC insulation serves multiple critical functions:

Electrical Insulation: Provides excellent dielectric strength, preventing electrical leakage and ensuring safe containment of the live conductor.

Mechanical Protection: Protects the copper conductor from abrasion, impact, and damage during installation and service.

Flame Retardant: The PVC insulation is designed to resist fire, enhancing safety in electrical installations .

Colour Identification: The black insulation allows for specific identification in circuits where black is designated for a particular function, such as phase identification or control wiring.

Environmental Resistance: PVC offers good resistance to moisture, chemicals, and UV exposure (when installed within appropriate containment).

Temperature Rating: Rated for continuous operation up to 70°C, suitable for normal operating conditions in buildings.

Tronic 1.5mm Single Cable Black (per metre): Current Ratings

The current-carrying capacity of 1.5mm² cable depends on installation method:

Installation MethodTypical Current Rating
In conduit (clipped)16-18 Amps
In trunking17-19 Amps
In free air19-22 Amps
In thermal insulationReduced rating – consult regulations

These ratings are typical and may vary based on ambient temperature, grouping with other cables, and specific installation conditions. Reference should be made to the current edition of wiring regulations for final sizing.

Tronic 1.5mm Single Cable Black (per metre): Applications

This versatile single-core cable is suitable for numerous applications:

Lighting Circuits: Used for switch drops between ceiling roses and wall switches, providing the live and switched live connections .

Power Distribution: Suitable for general power distribution in residential, commercial, and industrial settings .

Conduit Wiring: Ideal for drawing into conduit systems in commercial and industrial installations where multiple circuits run in shared containment.

Trunking Systems: Suitable for installation in PVC or metal trunking for distribution wiring in commercial buildings.

Connecting Electrical Appliances: Used for wiring and connecting electrical equipment and appliances .

Control Panels: Used for internal wiring of control panels, distribution boards, and electrical enclosures where single-core conductors are required.

Switch Wiring: Provides connections between switches and outlets in surface-mounted or recessed installations.

DIY Projects: Useful for various electrical projects, repairs, and modifications around the home and workshop when purchased per metre.

Tronic 1.5mm Single Cable Black (per metre): Why Buy Per Metre?

Purchasing this cable by the metre offers several practical advantages:

Cost-Effective: Buy exactly what you need for your specific project. No waste and no unused cable left coiled.

Project-Specific: Perfect for small jobs like wiring a single switch or replacing a lighting drop. Ordering per metre gives you complete control over quantities.

No Storage Issues: Avoid storing bulky coils of cable. Order precisely for your current requirements.

Flexible Quantities: Need 2 metres for one job and 7 metres for another? Order exactly per metre.

Tronic 1.5mm Single Cable Black (per metre): Installation Considerations

Conduit and Trunking: This cable is designed for installation within conduit, trunking, or other approved containment systems that provide mechanical protection.

Bending Radius: The minimum bending radius should be observed to prevent damage to the conductor or insulation. Typically 3 times the cable diameter.

Stripping: Use appropriate cable stripping tools to remove insulation without nicking or damaging the copper conductor strands.

Termination: Ensure conductors are correctly terminated in suitable terminals, with no stray strands exposed. The correct torque should be applied for the terminal type.

Derating: When multiple cables are bunched together, derating factors apply to the current-carrying capacity. Consult wiring regulations for guidance.

Flame Retardant Properties: The cable’s flame-retardant characteristics enhance safety in all installation environments .

Colour Identification: While black is used for this cable, ensure correct identification and labelling as required by regulations for the specific circuit function.

Tronic 1.5mm Single Cable Black (per metre): Important Notes

Continuous Length: When you order multiple metres, you will receive one continuous length of cable, not multiple separate pieces. For example, ordering 5 metres supplies a single 5-metre length.

Cut to Order: Each length is cut from a full reel specifically for your order per metre. This may add a small processing time to dispatch.

Returns: Tronic prioritises customer satisfaction. For any exchange application, the product must be unused, undamaged, and in its original packaging. Applications must be submitted within 5 days of delivery, and the product returned within 3 days of application approval. All logistic-related costs may apply .

Tronic 1.5mm Single Cable Black (per metre): Quality and Compliance

This cable is manufactured to meet rigorous international standards:

  • IEC 60277-1: Meets international standards for quality and safety

  • Flame Retardant: Designed to resist fire, enhancing installation safety

  • High Purity Copper: 99.9% pure copper for superior conductivity

  • RoHS Compliance: Free from hazardous substances

Tronic 1.5mm Single Cable Black (per metre): Measuring Your Needs

To determine how much cable you require:

  1. Switch Drops: Measure from the ceiling rose position to the switch position, allowing for vertical drops and horizontal runs.

  2. Lighting Circuits: Measure the distance from junction boxes to light fittings.

  3. Control Wiring: Measure panel layouts and add extra for neat routing and termination.

  4. Always add extra for connections at each end—typically 100-150mm per termination to allow for comfortable working.

  5. Allow for routing around corners, through walls, and along cable trays.

When installed correctly within appropriate containment and in accordance with current wiring regulations, Tronic 1.5mm Single Cable Black, available per metre, provides a safe, reliable, and versatile solution for fixed wiring in residential, commercial, and industrial applications. Order the exact length you need today.

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