229-2-20492-1 Circuit Protection

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Circuit breakers are an important safety device used in electrical systems to protect against overloads and short circuits. They are intended to protect electrical systems and appliances from serious damage in the event of an overload or short circuit. The 229-2-20492-1 is one such device. It is a type of circuit breaker designed for use in high-voltage applications, such as substations and transmission lines. This article will provide an overview of the application field and working principle of a 229-2-20492-1 circuit breaker.

The 229-2-20492-1 circuit breaker is rated for currents up to 6,300 amperes and voltage of 15kV. It is a three-pole circuit breaker and is designed for use in high-voltage AC and DC applications. It has a robust electrical contact system which is suitable for long-term operation. The contacts are made of silver-nickel alloy and are designed to minimize arcing and sparking.

Applications for the 229-2-20492-1 circuit breaker include power plants, power distribution, electric motor control, telecommunications, and even high voltage DC distribution systems. It can also be used in place of higher-rating breakers, such as 12kV breakers, when needed.

The working principle of the 229-2-20492-1 circuit breaker is fairly simple. It is designed to detect and react to abnormal currents in the electrical system. When an overload or short circuit is detected, the contacts in the circuit breaker are opened, disconnecting the circuit and preventing further damage.

The 229-2-20492-1 circuit breaker has several safety features, such as an overcurrent rating which limits the amount of current that can flow through the contacts. It also hasarc fault protection to reduce the risk of sparking and arcing between the contacts. In addition, the device also has a thermal overload protection system which will trip the breaker if it detects an excessive rise in temperature.

The 229-2-20492-1 circuit breakers are designed with robust construction and are able to withstand high levels of vibration and shock. They are also rated for a wide range of temperatures, from -20°C to +55°C. This makes them suitable for use in a variety of environments, from cold climates to hot deserts.

In conclusion, the 229-2-20492-1 is a circuit breaker that is designed for use in high-voltage applications. Its applications include power plants, power distribution, electric motor control, telecommunications, and high voltage DC distribution systems. It has a robust electrical contact system, and its thermal overload protection and arc fault protection features make it a safe and reliable choice. With its wide temperature range and vibration resistance, it is suitable for many different environments.

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