Using electricity in the household requires electrical system control equipment. To prevent electric shock and fires from short circuits for safety It is recommended to install and use electrical control equipment in the home safely by using the electrical control panel. Or main switch It is the main device that controls the use of electricity. It can switch and disconnect the electrical circuit immediately. Mostly it is used as a single main power cutter. Or use it with other protection devices such as electrical leakage cutters and circuit breakers. How to install and use Install the electrical control panel in a safe location. which is easily accessible and has good ventilation. Stay away from flammable materials. It is high above the ground at a level that floods cannot reach. Not near the water pipe line To prevent danger in the case of damaged water pipes Install the electrical control panel In order to clearly know the location of the power supply. When electrical appliances are broken or damaged so that the electricity can be cut off at the point. Adjust the size of short-circuit protection devices such as fuses and breakers. You must choose a size that can cut off the electrical circuit as soon as the current exceeds its limit. In addition, it has a rating for cutting electricity not lower than Electrical current that causes a short circuit Including corresponds to the operating voltage. Always check the electrical control panel. At least once a year, especially with cable connectors. Line entry and various touch points Must be tightened. In order to avoid overheating that causes a short circuit. Leaky electric cutter It is a device to prevent danger from electric shock. It works when electricity flows through the body. Including helping to prevent fires from electrical short circuits.