Distribution line equipment is essential for the delivery of electricity from substations to end consumers, including residential, commercial, and industrial users. This equipment ensures the safe and efficient distribution of electrical power across lower-voltage networks. Key components include distribution transformers, which step down the voltage for local use; circuit breakers and fuses, which protect the system from overloads and faults; switchgear, which allows for the safe isolation and maintenance of sections of the network; and conductors, which carry the electrical current to consumers. Additionally, devices like voltage regulators and capacitors are used to stabilize voltage levels and improve power quality. The design and operation of distribution line equipment must account for factors such as load management, safety, and reliability, especially as power grids increasingly incorporate decentralized renewable energy sources like solar and wind. With the growing demand for more resilient and smart grids, there is an increasing focus on advanced monitoring, automation, and protection technologies in distribution line equipment, aiming to improve system efficiency, reduce downtime, and enhance customer service.