IALHK111-1REC4-40767-16

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Circuit breakers are electrical switches designed to automatically interrupt electrical flow in a circuit in case of an overload or short circuit. They are an essential part of all but the smallest electrical systems, protecting against damage caused by overloads or, potentially, fire. The IALHK111-1REC4-40767-16 is a particularly popular circuit breaker used in many residential, industrial, and commercial applications. This article will discuss the application field, working principle, and features of this circuit breaker.

The IALHK111-1REC4-40767-16 is a molded-case circuit breaker designed for medium to large residential, commercial, and industrial applications. It can provide short-circuit protection for motors, transformers, feeders, and branch circuits. The device is IEC-approved and UL-listed, has a thermal-magnetic trip unit, and is both AC and DC rated. The device has a break time of 48 cycles at 600V AC and a current rating of 100 - 600A. It is also equipped with a patented undervoltage trip system, which helps protect sensitive electrical equipment from overloads.

At the heart of the IALHK111-1REC4-40767-16 is a thermal-magnetic trip unit, which is designed to sense high-current conditions and shut off the circuit breaker. This trip unit works by monitoring the amount of current flowing through the breaker and sensing when it exceeds a certain limit. When this happens, a thermal overload element in the trip unit heats up, causing the circuit breaker to trip and cut off the electrical flow. This is done to prevent any damage caused by an overload or short circuit. The undervoltage trip system in the breaker also helps prevent any malfunctions caused by a drop in power, providing additional protection.

The IALHK111-1REC4-40767-16 also comes with a range of features designed to make installation and maintenance easier. These include easy access terminals, color coded markings, and integrated lockable handles. There is also a visual indicator which alerts users when the circuit breaker has tripped. This makes it easier to restore the circuit breaker to a functioning state.

The IALHK111-1REC4-40767-16 is a reliable and safe solution for medium to large electrical applications. Its thermal-magnetic trip unit, patented undervoltage trip system, and integrated features make installation and maintenance easy whiles providing optimal protection against overloads and short circuits. This circuit breaker is a great choice for industrial, residential, and commercial applications alike.

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