IEGF66-1REG4-69-50.0-A-01-V

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Circuit breakers are an important part of electrical and electronic equipment and are widely used in all aspects of the electrical industry. IEGF66-1REG4-69-50.0-A-01-V is a single-pole miniature circuit breaker (MCB) designed to protect against overloads in residential and industrial applications. In this article, we will discuss the application and working principle of IEGF66-1REG4-69-50.0-A-01-V.

IEGF66-1REG4-69-50.0-A-01-V circuit breakers are mainly used in residential and industrial facilities with limited mounting space, such as home appliances, electromechanical control systems, power control systems and other equipment. The circuit breaker is mainly composed of a power supply, a ground connection, a bridge circuit, a switch, a detecting circuit, a relay, a control circuit and other components. It is designed with a trip time of a few milliseconds to a few seconds as determined by the application’s current rating.

IEGF66-1REG4-69-50.0-A-01-V circuit breaker has a small size and uses contact breaking technology, which is suitable for all possible application fields. It is designed with a differential protection function, which increases safety and eliminates the need for several separate relays. The circuit breaker has a pull-in time of a few milliseconds and a breaking time of a few milliseconds to a few seconds, which can ensure a safe level of current supply. In addition, it can also test the circuit breaker under load, so as to cut off the circuit with precision in order to avoid overcurrent. This circuit breaker is also equipped with an overload thermal circuit breaker at the inlet to provide additional protection.

The working principle of IEGF66-1REG4-69-50.0-A-01-V circuit breaker is based on the principle of contact breaking. The power supply passes through the bridge circuit, the detecting circuit and the control circuit, and the current is detected by the detecting circuit. When the current exceeds the set value, the control circuit automatically stops the bridge circuit and the switch from the power supply, so as to realize the protection of the circuit breaker. The control circuit of the circuit breaker is also equipped with an alarm device to alarm when the current is too high.

In summary, IEGF66-1REG4-69-50.0-A-01-V circuit breaker is mainly used in residential and industrial facilities. It has small size, good overload protection function, fast tripod time and breaking time, and comprehensive test load function. The circuit breaker uses contact breaking technology to ensure a safe operation, and its alarm device can effectively protect the circuit from overcurrent. All these features make it an ideal choice for residential and industrial applications.

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