They need isolation switches for repairs and maintenance of the devices. However, because of the complexity and power of these devices. The increasing number of households and building rules has led to an increase in the requirement of extractor fans. Extractor FansĮxtractor fans are commonly seen in bathrooms and kitchens, and they work by removing stale, humid air while replacing it with fresh air. Some of the instruments and equipment that require an isolation switch are as follows.

Due to their indispensable features, isolator switch price may be higher than that of normal switches, especially for larger appliances. Smaller appliances do not require a specific isolation switch before maintenance because wall plugs can also serve as isolation switches. Most appliances require an isolator switch tampering with them while they are turned on can result in mishaps, regardless of the appliance. However, they have crucial differences that distinguish them, such as their functions and skills. You may have noticed that isolators and circuit breakers have a close link in addition, there are many people that believe they do the exact same thing. Moreover, since these switches are able to isolate a circuit within a system or grid for repairs or maintenance, they are commonly seen on power lines, grids, and other similar structures.

Electric isolator switch