Description
OEX ACX0808 Australian Made 4mm Twin Core Sheathed Automotive Cable Red and Black with Black Outer Sheath 30m Roll OFHC Copper 15A V90
The OEX ACX0808 is a 4mm twin core sheathed automotive cable supplied on a 30m roll. Red and black conductors are enclosed in a common black outer sheath, providing both polarity identification and an additional layer of mechanical and UV protection over a standard figure 8 configuration. Each conductor has a 1.84mm² OFHC copper cross-section rated at 15A at 30°C with 26-strand construction. The PVC insulation and sheath are UV stabilised and rated to V90 (90°C). Compliant with AS/NZS 3808:2000 and RoHS. Covered by a one year warranty.
Product overview
The ACX0808 is the 4mm variant in the OEX twin core sheathed automotive cable range, stepping up from the 3mm ACX0806 with a larger 1.84mm² conductor cross-section and a 15A continuous rating per conductor. The common black outer sheath encloses two separately insulated conductors and provides an additional layer of mechanical and UV protection over a standard figure 8 configuration, making it better suited to exposed runs, engine bay wiring, trailer feeds and installations where the cable will be routed through areas requiring extra abrasion or weather resistance. The red conductor is positive and the black conductor is negative or return, following standard automotive wiring convention.
At 1.84mm² (15AWG) per conductor with a 15A continuous rating, the ACX0808 handles higher-current two-wire circuits including auxiliary and driving light wiring, accessory power and return feeds and trailer and caravan lighting circuits drawing up to 15A per conductor. The 26-strand construction provides flexibility for routing through tight spaces, and the UV stabilised V90 PVC insulation and sheath handle continuous operating temperatures up to 90°C. The 30m roll suits workshop jobs and multi-circuit installations without the bulk of a full-length trade roll.
Features and benefits
Sheathed twin core construction: Red and black conductors enclosed in a black outer sheath for added mechanical and UV protection and a cleaner finished appearance, suited to exposed runs and locations requiring extra abrasion or weather resistance.
Red and black conductors: Conventional polarity colouring for straightforward positive and negative identification without additional marking or tape.
OFHC copper conductors: Oxygen free high conductivity copper minimises resistance across the cable run, maintaining reliable electrical performance in automotive and marine applications.
Australian owned and made: Premium quality copper cable produced locally to Australian automotive wiring standards.
15A rated at 30°C per conductor: Higher current capacity than the 3mm ACX0806, suited to auxiliary lighting, accessory wiring and higher-current two-wire circuits drawing up to 15A per conductor. Current carrying capacity reduces at higher ambient temperatures.
UV stabilised PVC insulation and sheath: Resists degradation in sun-exposed and outdoor environments, extending the service life of the cable in exposed installation positions.
V90 temperature rating (90°C): Insulation and sheath rated for continuous operation at up to 90°C, the standard automotive-grade insulation specification in Australia.
26-strand construction: The 26-strand conductor provides flexibility and resistance to fatigue during installation and in service, suited to routing through tight spaces and around bends.
AS/NZS 3808:2000 compliant: Meets the Australian and New Zealand standard for insulated conductors and cables for internal wiring of equipment.
RoHS compliant: Meets hazardous substance restrictions.
30m roll: Workshop-friendly length for multi-circuit jobs without the bulk of a full-length trade roll.
Technical specs
| Specification |
Detail |
| SKU |
ACX0808 |
| Brand |
OEX |
| Cable Type |
Twin Core, Sheathed |
| Industry Known Size |
4mm |
| Conductor Cross Section |
1.84mm² per conductor |
| Gauge |
15AWG |
| Conductor Strands |
26 |
| Strand Diameter |
0.3mm |
| Conductor Material |
OFHC Copper |
| Amp Rating |
15A at 30°C per conductor |
| Voltage Rating |
Up to 110V |
| Insulation Type |
PVC |
| Temperature Rating |
V90 (90°C) |
| UV Stabilised |
Yes |
| Conductor Colours |
Red and black |
| Sheath Colour |
Black |
| Length |
30m |
| Weight |
1.71kg |
| Compliance |
AS/NZS 3808:2000, RoHS |
| Warranty |
One year |
| Sold As |
30m roll |
Frequently asked questions
What is the difference between sheathed twin core and figure 8 twin core cable? A sheathed twin core cable encloses two separately insulated conductors inside a common outer sheath, providing an additional layer of mechanical and UV protection. A figure 8 cable bonds two conductors side by side without a separate outer sheath. Sheathed cable is better suited to exposed runs and locations requiring extra abrasion or weather resistance.
How does the ACX0808 compare to the ACX0806? Both are twin core sheathed cables with the same construction and sheath colour. The ACX0806 uses 3mm conductors at 1.13mm² and 10A per conductor. The ACX0808 uses larger 4mm conductors at 1.84mm² and 15A per conductor, suited to circuits where the 3mm 10A rating would be undersized.
How do I tell which conductor is positive and which is negative? The red conductor is positive and the black conductor is negative or return, following standard automotive wiring colour convention.
What is the amp rating per conductor? Each conductor is rated at 15A continuous at 30°C. Ampacity decreases as ambient temperature rises, so applications in high-heat environments such as underbonnet installations should be assessed against the expected operating temperature before use.
Is this cable available in other sizes or lengths? OEX produces twin core sheathed and figure 8 cable in a range of sizes and roll lengths. Contact us for available size and length options to suit your wiring application.
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