Galvanized Steel Wire Armoured Control Cable

Galvanized steel wire armor is suitable for transmission lines for telegraph, telephone, cable broadcasting and signal transmission.

Galvanized steel wire cable is a steel product consisting of multiple galvanized steel wires twisted together - galvanized steel strands.

Which can be called galvanized steel wire armoured cable by adding an armored layer to the outer layer of the cable.

The steel wire armored cable is a kind of armored cable, and it is often expressed by the Arabic numeral 3.

The main function of the steel wire armor layer of the cable is that it can be used in situations where the span distance is relatively large and the laying drop is relatively large.

The cable with incremental steel wire armor layer or steel belt armor layer can protect the integrity of the cable structure and electrical performance and improve the service life of the cable.

Steel tape or steel wire winding protects the cable from damage and injury by external mechanical force.

It also protects rats and termites from tearing and causing power transmission problems through the armor.

The bending radius of the armor is large and the armor layer can be grounded to protect the cable.

So when choosing the cable, ZMSCABLE high-quality galvanized steel armored cable is the best choice.


  • Good flexibility

  • Good stability

  • Good reliability

  • High strength

Galvanized steel wire cable is a market trend and will become the first choice of some cable users.

Because galvanized steel wire armored cable has super cost-effective.

Galvanized steel wire is formed by physical heat diffusion of the coating.


Control Cable Galvanized Steel Wire Armoured Cable has moisture, corrosion, and anti-injury characteristics, and can be laid in the tunnel or cable trench.

Power cables are used in power system main lines to transmit and distribute high-power electric power, and control cables directly transmit electric energy from power distribution points of the power system to power connecting lines of various electric equipment and appliances.


IEC 60502, BS 5308, GB 9330

Steel Wire Armored Cable — SWA

ZMS SWA galvanized steel wire and cable offers a full line of rugged low-voltage armored and medium-voltage cables.

These include 2-core, 3-core, 4-core, 5-core, and more cores of armored cables rated up to 33kv.

The armored cable is designed to provide additional protection against mechanical stresses that can cause damage to the galvanized steel wire.

We offer custom SWA cable services. This includes copper and aluminum conductors according to project needs.

Size: 1.25mm² to 325mm²

Conductors: copper, aluminum

Insulation: PVC, PE, XLPE, RUBBER

Steel Cable Sheath: PVC, PE, LSZH, RUBBER

Rated Temperature: 60℃~105℃

Rated Voltage: 600V, 1000V

Standard: IEC, BS, JIS, OEM, ODM


In addition to the above products, we also have galvanized steel armor connectors, and other specifications, STA cable and AWA cable, in various sizes.

If you don’t know how to choose the products you need or don’t find the cable type and size you need on this page, don’t worry. Contact us and send us your requirements; we can help you choose a suitable cable. 

You can provide us with the following information: cable voltage, conductor material, insulation and sheath material, shield type, armor type, etc. or you can provide us with cable installation environment, application requirements, etc.

We will serve you wholeheartedly. 

ZMS Cable Supplier has several quality certifications: ISO 9000, ISO 9001, ISO14000, ISO14001, ISO18000, CE, IEC, BS, NFC, ASTM, DIN, etc.

ZMS Cable company mainly provides complete supply services for distributors and suppliers all over the world. Consulting services, purchasing services, transportation services, and after-sales services are included.


Our armored cables have good steel wire armor, ZMSCABLE packaging is provided in the form of wooden reels, corrugated boxes, and coils. 

The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

Technical Parameters

No.Cross Sectional Area of Conductor (mm2)Nominal Strand 
ing of Conduc 
tor (mm)
Approximate Overall Diameter (mm)Approximate Weight (kg/km)
7C?x 1.57/0.5315.2506
7Cx 2.57/0.6717.1618
7C?x 4.07/0.8519.7904
7C?x 6.07/1.0421.31110
7Cx 10.07/1.3525.61720
12C?x 1.57/0.5319.4854
12C?x 2.57/0.6722.41080
12C?x 4.07/0.8525.71550
19C?x 1.57/0.5322.21120
19C?x 2.57/0.6726.61570
19C?x 4.07/0.8529.32050
27C?x 1.57/0.5326.71120
27C?x 2.57/0.6730.71570

Control Cable

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ZMS Cable have a wide product scope, includes: Power cables up to 500kV, AAC, AAAC, ACSR conductors, ABC Cable,electric wires, instrument cable, telecommunications cable, Stay wires. With advanced manufacture technology, rich human resource and effective management system, we guarantee all products are manufactured strictly in accordance with GB, IEC, BS, NFC, ASTM, DIN standards,etc. Beyond quality control, ZMS have been trying its best to offer much higher standard of services rather than expected.

The Adjuster
All customised cables designed by our cable engineer will be subject to testing to relevant standards and appropriate performance criteria. Bespoke cable testing will be conducted under our CNAS accreditation where appropriate. Where required by industry or application, we can submit for relevant cable certification and cable approval processes. For more information or to discuss possible custom designed cable solutions, please complete an enquiry form, contact our technical experts on the Technical Hotline +86 (0)371 6782 9333, or

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