#   4mm Twin Core Trailer Wire – 30m – Marine Wiring Accessories   220563

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    $102.34  each

            Brand: [RHS Boating & Marine – Boat Parts, Marine Accessories & Boating Supplies](https://www.rhsboating.com.au/brands-listing/category/rhs-boating-marine-boat-parts-marine-accessories-boating-supplies.html)

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    ### 4mm Twin Core Trailer Wire - 30m

Plan a twin-core automotive wiring run with part 220563, supplied as 30 metres of 4mm cable. Its stated current rating is 15A.

The twin-core trailer-wire format supplies two conductors together. Select this 30 metre roll when its length and 4mm nominal size match the trailer wiring work being planned.

Check the circuit load, full cable route and required terminals before installation. Keep the nominal cable size distinct from conductor cross-sectional area when comparing cable specifications.

### Choosing and using this product

For sleeving, conduit or heatshrink, compare the usable internal space with the bundle or connection being covered. Where a shrink ratio is stated, consider both the starting and recovered dimensions. A sleeve that fits the cable alone may not pass over an assembled connector.

Plan routing and support before cutting material to length. Keep the installation accessible where practical, and use connections and protection appropriate to the equipment. Label remaining stock with its size and specification so it can be distinguished from similar-looking materials.

Check the sales format carefully when comparing a short repair quantity with a full roll. Work out the requirement for the complete job first, then allow for the terminations specified by the installation instructions. This reduces the chance of selecting an unsuitable length because two products share a similar name.

For this version, length: 30m. Use that specific detail when comparing the item with your existing equipment or planned installation. Other sizes and configurations in the range should be checked separately rather than treated as equivalent.

Measure the complete route before deciding how much cable or protective sleeving to order. Include the path around fittings and the access needed at terminations. The supplied roll or cut length is the purchase quantity; it is separate from the electrical or mechanical size of the product.

### Product details

- Product: 4mm Twin Core Trailer Wire - 30m
- Product code: 220563
- Standard automotive twin-core trailer wire
- Amp: 15
- Length: 30m