279-2-1-52-9-2-40

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Circuit breakers are electrical devices used to prevent electric current from flowing through circuits. The principle behind circuit breakers is simple: if the current in a circuit exceeds the rated level, the breaker will trip, interrupting power to the circuit and preventing the potential for damage to occur. The 279-2-1-52-9-2-40 circuit breaker is a particular type of breaker used for medium voltage applications.

These breakers come in power ranges of up to 15 kilovolts, and are designed to handle large currents that may be used in large factories and industrial settings, as well as in power distribution systems. The 279-2-1-52-9-2-40 circuit breaker has two main components: a contact system, which controls the flow of current, and an interrupt system, which is designed to break the flow of current in the event of an overload. The contact system consists of two stationary contacts and one movable contact, connected to a rotary actuator. When the rotary actuator is activated, it moves the movable contact into contact with the two stationary contacts, allowing current to flow. The interrupt system is designed to rapidly open the circuit breaker in the event of an overload, preventing damage to the electrical system.

The 279-2-1-52-9-2-40 circuit breaker is designed to have a long life span, with a maximum closing voltage of 3,000 volts. It is also capable of handling a wide variety of switching applications, including motor starting, short circuit protection, voltage monitoring, and power factor correction. Additionally, the breaker is designed for use in a wide temperature range, making it suitable for use in a variety of industrial and commercial environments. The breaker is also designed to be resistant to moisture and dirt, allowing it to operate reliably in moist or dusty environments.

The 279-2-1-52-9-2-40 circuit breaker is a highly reliable and efficient breaker that is used in a wide variety of applications. It is designed to provide safe and reliable operation over a long period of time, and is capable of handling large currents in commercial and industrial settings. Additionally, its resistance to moisture and dirt makes it suitable for use in a variety of environments. In summary, the 279-2-1-52-9-2-40 circuit breaker is a highly reliable and efficient breaker that is used in a wide variety of applications, making it an ideal choice for industrial and commercial applications.

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