Since most Electrical Home appliances and devices can be expensive. There needs to protect our devices from Electrical fault current or voltages.There are several electrical protections that can be applied to home appliances to ensure their safety.
Some common electrical protections include:
1. Circuit Breaker - A circuit breaker is a protective device which interrupts the flow of electricity when an electrical overload occurs.
2. Fuse - A fuse is a device that protects electrical circuits from excessive current by breaking the circuit when the current becomes too high.
3. Ground Fault Circuit Interrupter (GFCI) - A GFCI is a device designed to protect people from electric shock. It monitors the current flowing between the hot and neutral wires of a circuit and breaks the circuit if the current is suddenly diverted through a person or animal's body.
4. Surge Protector - A surge protector protects devices from power surges by diverting excess voltage to the ground or to neutral line.
5. Voltage Stabilizer - A voltage stabilizer regulates the voltage supply to the appliance. It ensures that the voltage remains within a certain range, which helps prevent damages caused by excessive voltage.
6. Overvoltage Protection - Overvoltage protection is designed to prevent damage to electronic devices due to overvoltage in the power supply.
7. Thermal Overload Protection - Thermal overload protection is a type of protection used in motors to prevent them from overheating and burning out. It works by shutting down the motor when it reaches a certain temperature.
It is essential to ensure that the electrical protection device is correctly installed and regularly maintained for effective protection of home appliances.