There is absolutely nothing wrong with using 6mm cable for a socket circuit and it is possible that it could be required, cable size is simply dictated by the load to be put on the circuit, the voltage drop of the cable, the protective device (fuse/mcb) on the circuit and finally the cable run.

How much power can a 6mm cable take?

2 Answers from MyBuilder Electricians 6mm twin and earth cable (which this almost certainly is) can be backed up by a maximum of a 32a MCB, even lower if other factors are involved. You’ll need that 10mm cable and a 40a MCB unfortunately as your shower is going to draw over 32a.

What size cable do I need for electric sockets?

2.5mm Twin and Earth is commonly used as indoor domestic cable. The most common use for this type of cable is for circuits that provide power to sockets. It is made up of two cores and an earth core which must be covered with the identifying green and yellow sleeve when installed.

What is 6mm cable used for?

6mm cable is normally used to power a cooker and or a hob. In older propertys you may find it has been run in to supplie a shower however 10mm is more appropriate now. The ability of a electric wire to carry current is determined by the Cross sectional area of the conductor..

Can you use 6mm cable for ring main?

Although not a standard circuit you could use the 6mm to a suitable position & wire your ring main as normal in 2.5 & take both ends back to the 6mm. There is nothing wrong with this as the cable capacity is similar.

Can I run a 10.5 KW shower on 6mm cable?

It is quite possible, that with a 45A or 50A protective device and favourable cable installation method, 6mm T&E will suffice.

Can I run a 9.5 kw shower on 6mm cable?

You could get away with a 6mm cable for a 9.5kW shower. Rating of cable reference method 1 47A. Rating of shower 41.3A. It really would be best to ask the question before you install any cable.

Can I use 2mm cable for sockets?

Use 2.5mm twin and earth cable for all single and double sockets as 1.5mm cable can only handle 14 to 20 amps at 230 volts. It is common for 1mm and 1.5mm to be used for radial lighting circuits, and 2.5mm cable is normally used for ring main wall sockets.

What cable do I need to wire an outside socket?

The choice of cable running to the exterior socket should be, as a minimum, 2.5mm2 twin and earth (TWE) housed in conduit, which could be the mini trunking type or a round design.

Can I use 4mm cable for sockets?

A good rule of thumb IME is that if the total length exceeds 100 meters, then consider use of 4mm. If the total cable length exceeds 120 meters, then definatly use 4mm.

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Can I use 1.0 mm cable for sockets?

Yes, 3 core is required for 2 way lighting circuits. Personally i always use 1.5mm t&e for lighting, but either 1mm or 1.5mm is ok.

How much load can a 2.5 mm cable take?

Conductor SizeCurrentMaximum power (Watts)1.25 mm213 ampsUp to 3120 Watts1.5 mm215 ampsUp to 3600 Watts2.5 mm220 ampsUp to 4800 Watts4.0 mm225 ampsUp to 6000 Watts

Can I put a plug on 1.5 mm cable?

Depending on the installation method used, the 1.5mm cable has a maximum rated capacity of between 14 and 20 amps, so its right on the limit. … The only solutions are to upgrade the cable to 2.5mm or downgrade the MCB to 10amps.

Can you spur off a 6mm cable?

It’s a radial circuit so technically it wouldn’t be a spur. You can add as many sockets as you want, but you would have to stick with the same cable size, i.e. if the circuit is wired in 6mm, then you would branch off with 6mm.

What size cable should I use for a ring main?

A ring main uses 2.5mm cable comprising of a live, neutral and earth. This is called two core and earth cable. The 2.5mm is the measurement of the cross sectional area of the cables.

Can I join 6mm shower cable?

technically you can’t really re-join the cable as any joint box needs to be accessible, which to my mind, is not going to be in your case. You could crimp it I suppose but you need the right tools for the job or just get spark to do it.

What size shower can I have on a 6mm cable?

Showers up to 7kw may carry a 6mm cable as long as the shower unit is within 18 metres of the fuseboard. Fuses and switches should be rated at 32 amps. Showers up to 9kw may carry a 6mm cable as long as the shower unit is within 18 meters of the fuseboard. Fuses and switches should be rated at 40 amps.

What size cable do you need for an electric shower?

The size of cable required is determined by the kW rating of the shower, the distance between the shower and the consumer unit and the way the cable is to be fitted. The minimum size will be 6mm2 but in some cases 10mm2 or larger will be required.

What size cable do I need for 40 amps?

For a maximum of 40 amps, you’ll need a wire gauge of 8.

What size MCB for a 10.8 kW shower?

45amp MCB for 10.8KW shower.

Can I run a 10.8 kW shower on 6mm cable?

I called a recommended electrician who advised that to have a 45amp fuse with a 10.8kw shower, I would need to replace the cable with a 10mm. … Reading your blog, I can see that a 6mm cable with a 45amp fuse should be OK.

Can I fit my own outdoor socket?

You can wire an external socket in the same manner as a normal spur, by running the cable from a socket or junction box on a main ring circuit (via a switched connection unit) and mounting the socket on an external wall. Ensure your circuit has RCD protection, and that you use appropriate weatherproof outdoor fittings.

How many sockets can be on a spur?

How Many Sockets Can Be on a Spur? Only one spur can be connected to a single socket.

How can I run electricity from my house to my shed UK?

1. Find an electrician. …
2. Think about WHY you need to power your shed. …
3. Work out where the cable will run. …
4. Prepare the cable trench. …
5. Check you’re happy with the plan. …
6. Let the electrician do their work.

How much load can 1.5 mm wire take?

Originally Answered: How much load can be used in a 1.5 mm wire? You can consider 6 amps / mm² as safe level of current carrying capacity.

What size cable do I need for a 13 amp socket?

When used in Ring Circuits, each circuit can be used in a floor area of 100 sq. meters with a number of 13A Switched Socket outlets [13A receptacles] connected to a 32A rated MCB using 2.5 mm2 cables for L,N and E.

What is the difference between 1.5 mm and 2.5 mm cable?

2.5mm is commonly used for behind sockets, while 1-1.5mm is most often used for lights (depending on how many lights you have in a circuit).

What will 4mm cable carry?

4mm clipped direct has a current rating of 37 Amps, all other installation methods drop that rating down to 32 Amps.

How many amps can a 2.5 mm ring main take?

Given 2.5mm twin and earth clipped direct is 27 amps, times two for parallel is 54 amps for a clipped direct, ring.

What is a radial circuit?

A radial circuit is a type of fixed wiring that feeds one piece of suitable cable from one power point to another. … This type of linear power circuit is commonly used to wire household equipment such as cookers and boilers, lighting points and sockets.

What is 1.5 mm2 cable used for?

1.5 mm is most commonly used for lighting circuitry and switches. 2.5 mm is most commonly used for ring mains, plug and socket wiring. 4 mm is most commonly used for high power ring mains, plug and socket wiring.