IEGHF66-1REC4-34391-30-UV

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Circuit breakers are a safety device that are used in electrical systems to open contacts and stop a current when an overload is detected in order to prevent mishaps and fires. The IEGHF66-1REC4-34391-30-UV is a type of circuit breaker that is used to protect electrical systems and circuits from short circuits, overloads, and other electrical dangers. This article will discuss the application field and working principle of the IEGHF66-1REC4-34391-30-UV circuit breaker.

The IEGHF66-1REC4-34391-30-UV is typically used in electrical systems that operate at medium voltage, although it can also be used in low-voltage or high-voltage systems. It is designed for both indoor and outdoor applications and is suitable for use in hazardous locations. It is especially suitable for use in critical loads, such as those used in hospitals and data centers, where uninterrupted power is required. In addition, the IEGHF66-1REC4-34391-30-UV is commonly used as a safety device in photovoltaic and wind power plants.

The IEGHF66-1REC4-34391-30-UV operates using a mechanical closing and opening mechanism. Its main components are its main contacts, a main spring, and a control electromagnet. When an overcurrent or overload is detected, the main contacts are opened, causing the current to be interrupted. The control electromagnet then triggers the main spring and the contacts are re-closed. This process repeats until the overload is gone or a specific safety cut-out is used.

The IEGHF66-1REC4-34391-30-UV also features an optional thermal protection unit. This device is designed to detect any temperature abnormalities due to high loads and automatically shut off the circuit breaker if necessary. This additional feature ensures that the circuit breaker is not subject to thermal damage. The thermal protection unit also makes the IEGHF66-1REC4-34391-30-UV suitable for use with motors, as it can detect high temperature levels that can damage the motor.

The IEGHF66-1REC4-34391-30-UV is also equipped with a reset button. When the circuit breaker is tripped, the reset button can be used to reset it and restore power to the circuit breaker. This reset button is an important safety feature, as it allows the user to easily reset the circuit breaker without the need to de-energize the circuit.

In conclusion, the IEGHF66-1REC4-34391-30-UV is a circuit breaker that is designed for use in medium-voltage applications. It is suitable for use in critical locations, such as hospitals and data centers, where uninterrupted power is required. It operates with a mechanical closing and opening mechanism and has an optional thermal protection unit. Additionally, it has a reset button for easy resetting of the circuit breaker. The IEGHF66-1REC4-34391-30-UV is an efficient and reliable circuit breaker for a variety of applications.

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