1)Power pole cross arms
These are particular types of cross arms used on power poles to connect conductors and insulators.
They are required on the power poles to ensure that the electricity is transmitted well.
It also has holes in it that will be used to tighten the insulators and the conductors using bolts.
2) Line-cross arms
Line arms are part of the cross arm found on both sides of the pole used for both short and long transmissions.
It is usually a cross arm that has been separated by the pole in two distributing the weight equally.
The connection is generally in a straight line with extra support at the base of the cross arm.
3) Side arms
This type of electrical cross arm is also known as braced horizontal arms.
It is a single arm of the same size fastened to the pole line with a little support under it.
You can see the cross-arms on different levels of the pole for transmission on single circuits.
4) Telephone pole cross arms
Telephone cross arms are known to be one of the most extended cross arms because it allows multiple connections.
It allows for more than two links on each side of the cross arm.
It is common to find more than one telephone pole cross arm on one pole depending on the connection.
