Call Our Sales Experts 0116 212 3456

Twin & Earth Cables

As their name hints, this type of configuration is denoted by two core copper cables surrounded by a PVC sheath. The "earth" in this case is a third bare wire which serves as a ground. Buildworld is pleased to supply both two-and-three core and earth cables. These are available in reels of either 50 or 100 metres (depending upon your wiring requirements). Additionally, the diameter of these configurations (measured in millimetres) is provided in a number of sizes. This is normally determined by the load that is required to be sent from one location to another. Please contact one of our representatives for further details at your convenience

14

Items Found

  • Size
More info  BW-10509 / 1TE5
Quick View
£

15

.01
Shipping: £5.95
Stars
More info  BW-10492 / 1.5TE5
Quick View
£

16

.46
Shipping: £5.95
Stars
More info  BW-10504 / 1TE
Quick View
£

23

.77
Shipping: £5.95
Stars

More info  BW-10524 / 2.5TE5
Quick View
£

24

.86
Shipping: £5.95
Stars
More info  BW-10486 / 1.5TE
Quick View
£

28

.62
Shipping: £5.95
Stars
More info  BW-10513 / 2.5TE
Quick View
£

40

.07
Shipping: £5.95
Stars

More info  BW-10540 / 4TE5
Quick View
£

40

.46
Shipping: £5.95
Stars
More info  BW-10548 / 6TE5
Quick View
£

51

.77
Shipping: £5.95
Stars
More info  BW-10535 / 4TE
Quick View
£

68

.06
Shipping: £5.95
Stars

More info  BW-10475 / 10TE5
Quick View
£

92

.02
Shipping: £5.95
Stars
More info  BW-10544 / 6TE
Quick View
£

107

.16
Shipping: £5.95
Stars
More info  BW-10500 / 16TE5
Quick View
£

146

.08
Shipping: £5.95
Stars

More info  BW-10471 / 10TE
Quick View
£

170

.66
Shipping: £5.95
Stars
More info  BW-10496 / 16TE
Quick View
£

284

.05
Shipping: £5.95
Stars



What is a 3 Core and Earth Cable?

The three core and earth variety consist of three insulated solid copper wires used in conjunction with a bare earth (copper). The colour of the three cores will vary, and it is not uncommon for electricians to employ a green or yellow sheath around the earth to denote its separate purpose.

What are the Differences between the Two?

The most obvious difference between this two configuration is the number of cores (insulated copper runs) used. The sizes can likewise vary depending upon the amount of current that needs to be transmitted. The colours are the other primary difference. Twin-core designs utilise blue and brown to signify the neutral and live feeds. Three-core varieties instead use a combination of grey, black and brown. Please note that as mentioned earlier, the earth may be sheathed with yellow or green on occasion.

When Do You Need Twin Core and Earth Cables?

These are the most common type utilised within a structure, as their primary purpose is to supply power to rooms and electrical devices. Some examples here can include lamps, boilers, kitchen appliances and electrical sockets.

When Do You Need 3 Core and Earth Cables?

The three-core variant is employed in situations when two-way lighting (a light controlled by two separate switches) is present. The reason for this is that the third conductor can be used to channel power between two switching elements. Of course, there can be times when an appliance other than a light needs to be included within a two-way circuit.

Add to Compare: Add Max. 3 Products to Compare
Compare Now
You have reached maximum

Thank you for answer feedback

Sorry for the inconvenience Please try again at a later time.