# AB Cable size calculator

## what is LT AB cable

LT AB cable refers to Low Tension Aerial Bundle cable. It is an overhead power distribution cable used for low voltage applications. LT AB cables are commonly used in residential areas and rural electrification projects.

## AB Cable size calculator

AB Cable Calculator

# AB Cable Calculator

There are different types of LT AB cables available, and they are classified based on their construction and conductor configuration. The most common types of LT AB cables include:

1. 1C x 16 mm² + 25 mm² (insulated): This type of cable has one insulated phase conductor of 16 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
2. 3C x 16 mm² + 25 mm² (insulated): This type of cable has three insulated phase conductors of 16 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
3. 1C x 25 mm² + 25 mm² (insulated): This type of cable has one insulated phase conductor of 25 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
4. 3C x 25 mm² + 25 mm² (insulated): This type of cable has three insulated phase conductors of 25 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
5. 1C x 35 mm² + 25 mm² (insulated): This type of cable has one insulated phase conductor of 35 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
6. 3C x 35 mm² + 25 mm² (insulated): This type of cable has three insulated phase conductors of 35 mm² cross-sectional area and one insulated messenger conductor of 25 mm² cross-sectional area.
7. 1C x 35 mm² + 35 mm² (insulated): This type of cable has one insulated phase conductor of 35 mm² cross-sectional area and one insulated messenger conductor of 35 mm² cross-sectional area.
8. 3C x 35 mm² + 35 mm² (insulated): This type of cable has three insulated phase conductors of 35 mm² cross-sectional area and one insulated messenger conductor of 35 mm² cross-sectional area.
9. 1C x 50 mm² + 35 mm² (insulated): This type of cable has one insulated phase conductor of 50 mm² cross-sectional area and one insulated messenger conductor of 35 mm² cross-sectional area.
10. 3C x 50 mm² + 35 mm² (insulated): This type of cable has three insulated phase conductors of 50 mm² cross-sectional area and one insulated messenger conductor of 35 mm² cross-sectional area.

These are just a few examples of LT AB cable types, and there may be other variations available based on specific requirements and regional standards.

### 1 thought on “AB Cable size calculator”

1. ab cable calcutor is good but what is the formula to determine amperes for different size of ab calculator