Orange Circular Cable

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Orange Circular Electrical Cable

Select durable, high-visibility cabling for demanding applications. You can count on our range of orange circular electrical cable for fast installation, dependable performance, and easy identification on-site. If you’re planning a mixed installation, consider browsing our building wire collection. We also have a data cable collection for your networking and communication jobs.

What is Orange Circular Cable?

Orange circular cable features a round, tough outer sheath in safety orange for instant visibility. The circular construction allows for tighter bend radii than flat TPS (Thermoplastic Sheathed) alternatives, making it ideal where flexibility, neat routing, and clean terminations are crucial. It’s common in commercial and industrial projects, plant rooms, workshops, and utility spaces where a clearly identifiable power feed is required. It’s also used for underground wiring applications such as main and sub-main cable installations.

Key Benefits at a Glance

Flexible, round profile for easier pulling through conduit, trays, and tight switchboards.
High‑visibility sheath, which helps identify live circuits and improve site safety.
Installer-friendly smooth jacket for quicker stripping, clear core identification, and tidy gland termination.
Built for Australian conditions with robust sheathing and materials suited to local environments.

Applications & Use Cases

General power circuits in commercial fit‑outs and light industrial settings
Connecting motors, pumps, HVAC equipment, and ancillary plant
Sub‑circuits run in conduit, ladder, or cable tray (check installation method and derating as required)
Upgrades and maintenance where an orange, easily traceable power cable is preferred

Sizes, Cores, & Construction

We stock popular combinations to suit most designs:

Cores: 2C+E, 3C+E, and 4C+E options.
Conductor sizes: Commonly available from 1.5 mm² to 35 mm² in stock, with larger sizes up to 185 mm² available upon special order.
Insulation/sheath: Engineered for durability and easy handling. Smaller sizes (1.5mm² to 6mm²) are typically PVC/PVC-sheathed, while larger sizes (10mm² and above) are XLPE/PVC-sheathed.
Supply lengths: Sold by the metre or in standard roll sizes for efficient site planning. Larger cables and special cuts usually attract a cutting fee/drum charge (for non-standard lengths).

Compliance & Selection Notes

We source and ensure all orange circular electrical cables in this category meet the relevant AS/NZS requirements. All electrical cables in Australia must be approved and certified under the Electrical Equipment Safety System (EESS) and marked with the RCM logo to ensure compliance. Always confirm the voltage rating (e.g., 450/750 V or 0.6/1 kV), temperature rating, and suitability for the installation method on the specific product page. Use correct terminations, glands, and fixings, and follow local regulations and project specs.

Why Buy from MJS Electrical Supplies?

Competitive pricing for price‑driven projects
Responsive service and practical product advice
Fast fulfilment with delivery across Australia

Browse MJS Electrical Supplies’ full cable catalogue to complete your bill of materials.

FAQs: Orange Circular Electrical Cable

What does ‘orange circular’ actually mean?

The orange sheath provides high visibility on-site; ‘circular’ refers to the round cable construction. Colour alone doesn’t define voltage rating or duty — always check the product datasheet for accurate information.

Can I use this cable for fixed wiring or only as a flexible lead?

Both exist in this category. Some models are rated for fixed installations (e.g., 0.6/1 kV power cables), while others are made in multi-strand ordinary-duty and heavy-duty flexible cords (extension/lead applications). Confirm the cable type and applicable AS/NZS standard on the product page before use.

450/750 V vs 0.6/1 kV — what’s the difference?

450/750 V has PVC/PVC insulation, whereas 0.6/1 kV has XLPE/PVC insulation. Choose to match the circuit design, protection, and specification. Never install a lower‑rated cable on a higher‑voltage circuit.

How do I select the correct conductor size?

Base it on load current, run length (voltage drop), and installation method. Use the AS/NZS 3008 tables to determine the current-carrying capacity and derating, and verify the results against the project requirements.

Which core count should I pick for my circuit?

Single‑phase: typically 2C+E.
Three‑phase: typically 4C+E. Always confirm your design and termination points to ensure accuracy and reliability.

What’s the minimum bend radius?

Follow the manufacturer’s data. Where not specified, a standard guide for fixed-install PVC/XLPE power cables is 6–10 × overall diameter (OD); use a larger radius in cold conditions.

Is it UV‑stabilised and suitable outdoors?

Many orange circular cables feature UV‑stabilised sheaths; others are for indoor or protected runs. Check the sheath material and rating on the product page for accurate information.

Can I direct‑bury this cable?

Only if the specific product states that it is suitable for direct burial; otherwise, install it in an appropriate conduit or select a cable designed for burial.

What temperature ratings apply?

Typical conductor ratings range from 75 to 90°C, depending on the insulation; ambient and grouping factors require derating. Refer to the product datasheet and AS/NZS 3008 for further information.

Can I run it on a cable tray with other circuits?

Yes, if it’s mechanically supported and compliant with spacing and fixing requirements. Apply grouping and ambient derating as per the design standards.

What core colours should I expect?

Colour codes vary by product. Commonly: red/black/green‑yellow for single‑phase with earth; red/black/white/blue plus green‑yellow for three‑phase with neutral and earth. Always verify markings and comply with the relevant AS/NZS standards.

What glands/terminations should I use?

Use correctly sized circular compression glands to maintain the IP rating, and lugs/ferrules matched to the conductor size and strand class. Follow the enclosure and equipment manufacturer’s instructions.

Is orange mandatory on construction sites?

Not universally; orange mainly signifies visibility and identification. Follow your site or client specification if a colour is mandated.

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