In the simplest terms, isolator switches (also known as a main isolator switch) are devices or systems that isolate a particular circuit for maintenance and prevent currents from passing through. These switches are used for a range of electrical appliances and applications, including power grids, kitchen tools, and so much more.
In general, isolator switches are safe devices to use, but it is important to be aware of the potential hazards associated with them. In short, a disconnector switch is a switch used to isolate a circuit. It is usually used in situations where there is a risk of electrocution, such as in wet areas.
If you’re a student of electrical engineering or a professional in the field, then the concept of isolator switches might not be so foreign. However, if you are a layman, newbie, or DIY enthusiast, you might need a helping hand.
In this article, we’ll deliver answers to some pressing questions such as ‘what is an isolator switch?’, ‘what appliances are compatible with them?’, and ‘why are they important?'. We'll also look into the various types available out there.
These switches are used for a range of electrical appliances and applications, including power grids, kitchen tools, and so much more.
What’s more, as they set apart a circuit within a system or grid for repairs or maintenance, it is not unusual to find them on power lines, grids, and so on.
It’s also worth noting the close relationship between isolators and circuit breakers; in fact, many people think they do the same job. However, they have key differences that set them apart, such as their functions and abilities, amongst others.
With that said, isolator switches can be used on an even smaller scale for household appliances and the likes. In these cases, wall sockets can act as isolator devices/switches since they can be turned off to stop the flow of energy into one particular circuit. Even more, once unplugged, the appliance can be safely worked on.