LELZX12-1REC5-35239-20-G2-V

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Circuit breakers are essential components in any electrical system. There are different types of circuit breakers each designed for particular application. One such type of circuit breakers is the LELZX12-1REC5-35239-20-G2-V circuit breaker. This article will look at the application fields and working principles of this particular circuit breaker.

The LELZX12-1REC5-35239-20-G2-V circuit breaker is a type of low-voltage circuit breaker. This means it is rated to operate on lower voltage circuits. The circuit breaker is AC rated to break a current of up to 2000A. It is designed for use in a variety of applications, such as lighting circuit protection, residential protection, and motor protection. The breaker is also suitable for use in applications where a high degree of overload and short circuit protection is needed, such as in hospitals. The circuit breaker meets UL/IEC standards and is optimized for low-voltage applications.

In terms of construction, the LELZX12-1REC5-35239-20-G2-V circuit breaker is equipped with a mechanism consisting of an operating solenoid, current-sensing coils, a pressure tube, and a mechanical linkage. This mechanism, along with the arc control, ensures a fast and reliable response to overloads and short-circuits, and also provides protection against under and overvoltage.

In terms of operation, the LELZX12-1REC5-35239-20-G2-V circuit breaker uses a mag-breaker principle. This means that when the overvoltage or overcurrent exceeds the rated value, a magnetic field is generated which causes the operating solenoid to move, triggering the breaker. The mechanical linkage is then actuated, causing the current-sensing coils to move and the pressure tube to open, thus breaking the circuit.

The LELZX12-1REC5-35239-20-G2-V circuit breaker also includes a host of other features. For example, it is equipped with a mechanism which prevents the reset solenoid from engaging until the stored voltage in the unit drops to a safe level. This feature ensures that the breaker does not reset too quickly, and thus protects the circuit from potentially hazardous conditions. The breaker also includes a manual bypass switch which allows direct energizing of equipment. Finally, the breaker also has features such as a built-in test switch and indicator lights which provide visual indications of the breaker operation.

The LELZX12-1REC5-35239-20-G2-V circuit breaker is designed to provide reliable protection in a wide range of applications. It is rated to break a current of up to 2000A, and is cost-effective and easy to install. The breaker is UL/IEC certified and is optimized for low-voltage applications. It comes equipped with a host of features, such as an operating solenoid, current-sensing coils, a pressure tube, and a manual bypass switch. These features allow for a fast and reliable response to overloads and short-circuits, ensuring the safety of the circuit.

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