Disconnectors, also known as load switches or simply disconnectors, are devices that enable electrical loads to be safely and easily disconnected from energy sources. They are often used in residential and industrial applications to provide visible insulation and electrical safety.

Disconnectors work by interrupting the supply to the load and are usually located at the power distribution point. They are designed to be easily operated with a manual switch. This means they can be used to quickly isolate parts of the power system during maintenance or repair or in an emergency.

These devices are essential to the safety of the electrical system because they can prevent accidents by isolating power sources from the equipment, which is especially important in situations where an electrical fault could cause damage to people or property. Disconnectors can also help extend the life of electrical equipment by preventing damage from surges or other disturbances.