A crossarm is a piece of metal engineered to be mounted onto a power line pole to hold up the electrical equipment or other equipment. A reliable crossarm is a must and an important component for tangent applications.
Crossarms can be secured to a telegraph pole, mostly this will be done horizontally to support things such as power lines and support cables. They are usually used on overhead transmission lines and distribution lines.
Crossarms are a fundamental product that can be used to provide the infrastructure within the overhead transmission line industry. Crossarms are needed to be reliable and weather resistant, they are invaluable to engineers that use them daily.
Crossarms can be used in telephone companies, electrical utility companies, and cable companies. Crossarms are a vital part of these infrastructures. There is a demand for wider electrical coverage and this is only increasing, so the demand for efficient installation is always needed. Lots of companies rely on crossarms, they must be efficient and reliable. Crossarms play an important part in keeping power flowing through these power lines and all the companies that use them.
Crossarms must be able to withstand the world’s worst weather conditions and remain safely in place when installed. The leading power companies know the importance of fitting a good crossarm.
Crossarms in the transmission line will be used to support a transformer. A crossarm on a power pole will support the insulator by double arming a U bolt. In each country, a steel crossarm will be a different type.