Products Coloured Copper Wire
Coloured Copper Wire
Colour-coded enamel for fast circuit identification in the field, and for decorative and craft applications.
A coloured top coat over standard polyester or polyesterimide enamel lets a winder or a service technician tell one circuit from another at a glance: start and finish leads, tappings, primary and secondary in a transformer. The colour is in the enamel itself, so it does not rub off or change the electrical properties of the wire.
The same wire is popular for decorative work, jewellery, model making and craft, where a bright, consistent colour and a soft, annealed temper matter more than thermal class. Standard colours are red, green, blue, yellow and natural copper; others can be matched to order.
- Conductor99.99% ETP copper
- ColoursRed · Green · Blue · Yellow · Natural, others to order
- Base enamelPolyester or polyesterimide
- Gauge rangeSWG 18 – 40
- Thermal class130 – 180 °C
Where it is used
Multi-winding transformers and motors needing lead identification, instrument coils, jewellery, model making and craft.
Other products
See also.
Enamelled Copper Wire
ETP-grade copper with polyester, polyesterimide or amide-imide covering for motors, generators and transformers.
Submersible Copper Winding Wire
Polyester-wrapped conductor for deep-well pump motors. Moisture- and corrosion-resistant, stable to 200 °C.
Aluminium Winding Wire
High-purity Aluminium for windings where weight and cost matter, with the same coating discipline as our copper lines.
Bare Copper Wire
Uncoated electrolytic copper, cadmium-free. Used in overhead lines, light poles, heavy appliances and machinery.
Contact
Tell us the gauge,
grade and volume, and we will quote it.
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Sales enquiry
Quotations & orders
info@ramacopper.com
Product brochure
Range, coverings & thermal classes
PDF · Brochure