IULHK41-40790-7 Circuit Protection

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Circuit breakers play a key role in the electrical equipment of all industrial and commercial environment. Circuit breakers provide a way of ensuring that the power system remains safe and reliable. The IULHK41-40790-7 circuit breaker is a high performance, reliable and robust circuit breaker that is used for switching the main power between the distribution system and the users. It is designed to provide reliable power protection against over-current, over-voltage, current imbalance and short circuit.

Application field:

The IULHK41-40790-7 circuit breaker is suitable for use in medium voltage AC distribution systems. It can be used in a wide range of applications, including distribution panels in industrial and commercial buildings, high-rise buildings, airports, subway systems, and other areas requiring reliable and safe power distribution. It is designed for use in medium voltage AC systems up to 1150V and has a rated current of 40A.

Working principle:

The IULHK41-40790-7 circuit breaker works on the principle of anticipatory protection. It uses an electromagnet to detect a sudden or abnormally high current in the power system and opens quickly to cut off the current flow. The circuit breaker is designed so that it can reset itself after a power surge or a short circuit. It is equipped with an intelligent monitoring system and reset function that allows it to reset itself after a fault and provide reliable power protection.

The IULHK41-40790-7 circuit breaker is designed to provide reliable protection against over-current, over-voltage, current imbalance, and short-circuit faults. The circuit breaker is also equipped with an integrated over-temperature protection system that will trip the breaker if the temperature exceeds the set limit. In addition, it is designed to cover a wide range of currents and voltages and is compatible with a variety of power systems.

The IULHK41-40790-7 circuit breaker is designed to be highly reliable and safe. It is equipped with a trip sensitivity adjustment mechanism that allows the trip current to be adjusted according to the application. It is also equipped with an over-current relay that allows for overload protection. In addition, it is equipped with a trip delay mechanism that can increase the system safety by delaying the breaker\'s trip action in case of power surges.

The IULHK41-40790-7 circuit breaker is an efficient and reliable circuit breaker that is suitable for a wide range of applications. It is designed for use in medium voltage AC systems up to 1150V and can protect against over-current, over-voltage, current imbalance, and short circuit. It also features an integrated over-temperature protection system and is equipped with a trip sensitivity adjustment mechanism and an over-current relay for added protection.

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