Electrical installation is a type of construction that is mainly carried out for the purpose of supplying electrical power to the machinery, appliances and other electronic devices. Electrical wiring is basically an electrical installation of cables and other associated objects for cabling, distribution boards, outlets, sockets, switches, and lighting fixtures in a building. It provides an interface between the external environment and the electrical types of equipment. Electrical installation is usually carried out on commercial buildings, bridges, tunnels, office complexes, and houses. These installations include cable wiring, bus wires, cable ties, and electrical wiring.
The main objective behind the installation is to avoid hazards posed by electrical pieces of equipment and materials against any kind of harm or death. Electrical installation is not only limited to the installation of new electrical infrastructure. It also involves the safe installation and maintenance of old electrical equipment. In addition, it also helps in preventing injuries and accidents that may occur due to electrical shock, lightning, static electricity, or leakage of residual current due to faulty wiring. Electrical installation, therefore, protects the life and properties of all people, natural resources, and other property.
A qualified electrical installation professional can help in all sorts of wiring requirements for both domestic and industrial applications. He has to be well-experienced in installing and maintaining different kinds of electrical equipments like transformers, generators, outlets, bus wires, cable ties, electrical wiring, etc. There are different types of electricians who specialize in different kinds of electrical installation. Based on their expertise and training, they are classified into different groups.
Electrical contractors are highly skilled electrical installation professionals. Contractors carry out large projects like network installations and provide wiring support for business establishments. They can install and repair different kinds of circuit wires. Contractors need to follow the electrical installation guideline to carry out successful electrical wiring job.
An electrician also helps the client in selecting the appropriate cable structure for different applications. The electrical installation process includes choosing the proper circuit breaker and the right kind of cable structure to support the operation. Electrical installation companies also install and repair heavy-duty electrical equipment such as transformers and generators. This is their profession, which helps them in providing safe and secure power supply.
There are various other types of electrical installation experts. These include earth-fault circuit interrupters, distribution board installers, and thermal distribution board installers. Electricians involved in earth-fault circuit interrupter installation are responsible for locating the fault location, installing the correct circuit breaker, and protecting the appliances from damage. They help in increasing the lifespan of appliances and reduce electricity bills. In case of the distribution board installers, they handle the installation, maintenance, and troubleshooting of distributed systems.