4mm x 7 Core SWA Cable Per Metre

  • 36A Current Rating (Clipped Direct)
  • Galvanised Steel Wire Armour
  • Priced Per Metre
  • Overall Diameter: 19.1mm

Per Metre

This product is sold by the length. Simply select the number of metres you'd like to purchase.

4mm x 7 Core SWA Cable Per Metre – Steel wire armour cable designed for a variety of three phase applications. The galvanised steel wire armour below the outer sheath also allows you to install this cable underground as it is resistant to damage and corrosion. With it’s 36A current rating (clipped direct), you can use this cable for a variety of low power three phase applications. It also has a nominal overall diameter of 19.1mm, allowing you to install it into tight or small areas.

A few of the different uses for this cable include:

  • Auxiliary Power Networks
  • Two-way switching circuits
  • Three Phase and earth circuits
  • Three phase motors

Specifications for 4mm x 7 Core SWA Cable Per Metre

  • Overall Diameter: 19.1mm
  • Current rating : 36 Amp (Clipped Direct)
  • Conductors: Stranded copper
  • Insulation: XLPE
  • Core identification: White Numbered Cores
  • Bedding: PVC
  • Armour/Protection: SWA (Steel Wire Armour)
  • Sheath/Jacket: PVC
  • Colour: Black
  • Voltage: 600/1000v
  • Operating temperature: Maximum 90°C, minimum bending 0°C
  • Standard: BS5467: Electric cables.
  • Designed for use in mains supply electricity

Further Information

Our in-house electrician Stuart recommends using this cable for outdoor garden lighting installations. As the cable is armoured, it is also protected from damage whilst being buried for added peace of mind.
Remember to use CC8 Cable Cleats to attach the cable to any building or structure and outdoor CW20 glands to terminate the stripped ends into the required equipment. This also provides a clean and tidy installation as well as protecting the cable from any knocks or scrapes. Remember that indoor BW20 brass cable glands are also available for this cable size.

For more information on how to install armoured cable easily and safely, check out this ‘How To’ video on installing Steel Wire Armoured Cable. This is for reference during the cable installation.

Additional information

Weight 0.7000 kg

Designed for use in mains supply electricity. These cables are provided with mechanical protection are therefore suitable for external use and direct burial.

Approx overall diameter (approximate size)


Approx weight per meter

0.70 Kg

Armour / Protection

SWA (Single wire armour)


PVC (Polyvinyl-Chloride)

BS Number





Plain annealed stranded copper

Core identification

7 core (white cores with black numbers)

Current Rating



SWA Cable 7 Core 4mm
We sell a large range of SWA Cable 7 Core 4mm, so if cannot find the SWA Cable 7 Core 4mm you require, please contact our Sales Team on 01244 288138 for further information and assistance. SWAcable.net are based on the Deeside Industrial Estate near Chester, so if you'd prefer to pick up your SWA Cable 7 Core 4mm as opposed to having it delivered, please feel free to do so. SWA Cable 7 Core 4mm at the best prices online, cut to length with fast, free delivery on orders over £100.00.SWA Cable 7 Core 4mm or Armoured XLPE mains cable to British Standard BS5467 suitable for power networks
SWA cable 7 core 4mm specification as follows ;


XLPE (Cross linked polyethylene)

Operating temperature

Maximum 90C, minimum bending 0C

Product Code

6947X SWA Cable 7 core 4mm

Sheath / Jacket

PVC (Polyvinyl-Chloride)

Number of cores / size of cable

SWA Cable 7 core 4mm

Sort Code



BS5467: Electric cables. Thermosetting insulated, armoured cables for voltages of 600/1000V and 1900/3300V


600 / 1000V