There are a number of materials that are always useful if you make electrical work that our stores should never miss.
Some of which, such as flexible and rigid hoses, have to be adapted to work.
Depending on the number and size of the threads that will run through, we will have to use different minimum diameters.
To choose the correct diameter, read the tables below:
Flexible PVC hose diameters
| |
Cables |
Section (mm²) |
Uo/U |
|
Num. |
1,5 |
2,5 |
4 |
6 |
10 |
450/750 V |
PVC single pole cable |
1
2
3
4
5
6
7
8
9 |
16
16
16
20
20
20
20
25
25 |
16
20
20
20
25
25
25
32
32 |
16
20
25
25
25
32
32
32
32 |
16
25
32
32
32
32
32
40
50 |
16
32
32
32
40
40
40
50
50 |
PVC multipole cable |
bipol. |
1
2
3 |
20
32
40 |
25
40
50 |
25
50
50 |
32
50
63 |
40
63
- |
tripol. |
1
2
3 |
20
40
40 |
25
40
50 |
25
50
50 |
32
63
63 |
40
63
- |
quadr. |
1
2
3 |
25
40
50 |
25
50
50 |
32
50
63 |
32
63
- |
50
-
- |
Minimal diameter PVC rigid tubes
| |
Cables |
Section (mm²) |
Uo/U |
|
Num. |
1,5 |
2,5 |
4 |
6 |
10 |
450/750 V |
PVC single pole cable |
1
2
3
4
5
6
7
8
9 |
16
16
16
16
20
20
20
25
25 |
16
16
16
20
20
20
20
25
25 |
16
16
20
20
20
25
25
32
32 |
16
20
25
25
32
32
32
40
40 |
16
25
32
32
32
40
40
50
50 |
PVC multipole cable |
bipol. |
1
2
3 |
16
32
40 |
20
40
40 |
20
40
50 |
25
50
50 |
32
-
- |
tripol. |
1
2
3 |
16
32
40 |
20
40
50 |
20
40
50 |
25
50
- |
40
-
- |
quadr. |
1
2
3 |
20
40
40 |
20
40
50 |
25
50
50 |
32
50
- |
40
-
- |
Branch Box
Derivative boxes are available in recessed type and wall type.
It is important to evaluate the size of the box according to the number of wires it will hold for the convenience of the work.
Fruit Box
The fruit boxes are used to hold the plumbing sockets and controls.
Plasterboard or wall-mounted models are available in two to six-pronged designs.
Flexible polyvinyl subduit hoses
Flexible hoses are used to pass the cables into the wall mounted systems (undercut).
They are available in floor anti-crushing versions and with different diameters.
Corrugated PVC pipe
The rigid tube is used to make wall systems.
It can be simply cut or shredded with the phon or cold with the spring bend.
Available in different diameters depending on the cables to be inserted.
Rigid Pipe Curve
Available in different diameters, curve and rigid tube joints speed up assembly operations
Rigid sleeve
These sleeves have the function of joining tube sections.
There are specific models for flexible hoses.
Fastening
It is possible to fix wall or ceiling rigid tubes.
Tie models are ideal for different diameters and are very practical
Fruits Plate
On top of it, the fruits (catches, switches, diverters, etc.) are joined together and mounted on the fruit box.
Also serves as support for plaques
Plates
They are mostly aesthetic.
They are available in different finishes and colors to fit the furnishings.
