219-3-1REC5-33297-20

Circuit breakers are devices designed to protect an electrical circuit from damage caused by overload or short circuit conditions. They are a crucial part of any electrical system, as they detect when there is too much current flowing through the system and then open the circuit, safely and quickly, preventing any further damage. The 219-3-1REC5-33297-20 circuit breaker is one such device, designed for use in industrial and automotive applications, with a variety of features designed to provide exceptional protection and performance.

Application Field of 219-3-1REC5-33297-20 Circuit Breaker

The 219-3-1REC5-33297-20 circuit breaker is designed for use in industrial and automotive applications, as well as in home or office buildings. The device is capable of providing overload protection up to 32 Amp, with a maximum thermal current rating of 20 Amp. This makes the 219-3-1REC5-33297-20 a suitable choice for areas such as inverters, solar power supply systems, power supplies, data centers, and UPS systems. The device is also designed to meet stringent UL and IEC standards, providing an added level of safety and assurance.

Working Principle of 219-3-1REC5-33297-20 Circuit Breaker

The 219-3-1REC5-33297-20 circuit breaker functions by detecting when there is too much current flowing through the system. When this happens, the device trips, which causes the contacts in the circuit to open and disconnects the circuit. The way this happens is based on the fundamentals of electromagnetism. Inside the circuit breaker is a sensor that detects the current flowing through the circuit. This sensor is connected to a coil, which generates a magnetic field in response to the current being detected. The magnetic field then interacts with the breaker’s bi-metal disk, causing the contacts to open the circuit.

Once the circuit has been opened, the flow of current is stopped and the tripped breaker can be reset. This process allows the breaker to protect the system from dangerous overload or short circuit conditions. The device also comes with a built-in temperature sensor that monitors the temperature of the device and automatically trips the breaker if the temperature rises to a critical level.

Conclusion

The 219-3-1REC5-33297-20 circuit breaker is a reliable and versatile device designed to provide overload and short circuit protection in industrial and automotive applications. The device is capable of providing overload protection up to 32 Amp, with a maximum thermal current rating of 20 Amp, and it comes with a built-in temperature sensor that monitors the temperature of the device and automatically trips the breaker if the temperature rises to a critical level. The device’s working principle makes use of electromagnetism to detect excessive current flow and to open the circuit, providing a safe and quick protection against possible damage.