452-K33-LN2-100A Circuit Protection

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Circuit breakers are a vital component in electrical systems, used to prevent overcurrent damages from occuring in circuits. In essence, circuit breakers trip and open the circuit when the current goes above the breaker\'s listed rating. They are often used in high-voltage and/or high-capacity systems. The 452-K33-LN2-100A is a circuit breaker manufactured by Eaton Corporation. This article will cover the application field and working principle of the 452-K33-LN2-100A.

One of the primary applications of the 452-K33-LN2-100A is as a medium-voltage circuit breaker. It is designed to handle currents up to 100A in medium-voltage systems, making it ideal for commercial and industrial use. The 452-K33-LN2-100A is UL listed and rated for use in systems up to 600 volts. It is also certified for use in many countries across the globe.

The 452-K33-LN2-100A is a two-pole, thermal-magnetic circuit breaker. This means that it uses both thermal and magnetic principles to trip and open the circuit. The thermal mechanism is based on the rate at which the current increases. If the current increases at a rate that is greater than the rated threshold (overcurrent), the thermal trip will cause the breaker to trip and open the circuit. The magnetic mechanism is also based on the amount of current flowing through the breaker. If the current is too high, the magnetic force within the breaker will cause it to trip and open the circuit to protect the system from overload.

The 452-K33-LN2-100A is designed with an adjustable trip setting. This setting allows the user to set the maximum current load for the breaker and determine the amount of current that will cause it to trip. This feature makes it easy for the user to customize the breaker and ensure the system is protected from overload. In addition, the 452-K33-LN2-100A is designed with an integrated LCD indicator that will display the current breaker status and fault data, making it easy to diagnose and troubleshoot problems.

The 452-K33-LN2-100A is a robust and dependable circuit breaker that is ideal for use in medium-voltage electrical systems. It is designed to handle currents up to 100A and is certified for use up to 600V. It is a two-pole, thermal-magnetic circuit breaker, meaning it uses both thermal and magnetic principles to detect and trip the circuit when it reaches dangerous levels. It is also designed with an adjustable trip setting and an integrated LCD indicator, making it easy to customize the breaker and diagnose problems.

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