IALHK111-1REC4-40767-25

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Circuit Breakers

Circuit breakers are electrical devices that protect electrical systems from damage due to excessive current, or short circuits. They can be used in a variety of applications, from residential homes to industrial, commercial, and military applications. IALHK111-1REC4-40767-25 is a type of circuit breaker designed for use in high voltage applications. This article will discuss the application field and working principle of IALHK111-1REC4-40767-25.

Application Field

IALHK111-1REC4-40767-25 is a high voltage circuit breaker designed for use in a wide range of high voltage applications. It can be used in power plants, substations, transmission lines, telecommunication systems, and industrial applications. The breaker is suitable for indoor and outdoor installations and is rated up to 15.5kV. It is designed to meet both international and domestic standards, including IEC 60947, UL 489, CSA C22.2, and ANSI standards. The breaker can be used for circuit protection, as well as on/off control and switching operations.

Working Principle

IALHK111-1REC4-40767-25 is designed to protect an electrical system from damage due to excessive current or short circuits. The breaker consists of two main components: the contactor and the arcing chamber. When an excessive current is detected, the contactor opens, which interrupts the flow of current. The arcing chamber then provides arc-flash protection, which reduces the risk of fire or explosions. The breaker is designed to be self-resetting; once the fault has been removed, the contactor will close, allowing current to flow again.

The breaker also features a number of safety features to ensure safe operation in case of a fault or overload. These include visual fault indicators, trip flag indicators, and automatic fault reset. It also contains integrated sensors that detect ground faults and phase overloading. These sensors provide the breaker with the ability to disconnect the electrical system in the event of a fault or overload.

IALHK111-1REC4-40767-25 is designed to be highly reliable and durable. It can handle high-current surges and short-circuit levels that would exceed the thermal capacity of traditional breakers. The breaker also has a low leakage current and is capable of switching high voltage systems in various operating environments, including hazardous areas.

Conclusion

IALHK111-1REC4-40767-25 is a high voltage circuit breaker designed for use in high voltage applications. It is suitable for a wide range of applications, including power plants, substations, transmission lines, telecommunication systems, and industrial applications. The breaker is designed to protect the electrical system from excessive current or short circuits, with safety features such as visual fault indicators, trip flag indicators, and automatic fault reset. It is also designed to be highly reliable and durable, with a low leakage current that can handle high-current surges and short-circuit levels.

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