1B63UM

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Circuit breakers are important components within the electrical engineering field. The 1B63UM is a particularly advanced form of circuit breaker. It is primarily used for domestic and industrial applications, such as fuses, circuit breakers, contactors, and relays. In terms of its application fields, 1B63UM is suitable for air switch, thermal magnetic switch, and motor circuit protection.

The 1B63UM circuit breaker consists of several separate components. A voltage sensing device, such as a voltage divider, is used to monitor the voltage fluctuation. This device is connected to the main contactor and power source via relays. When the sensed voltage exceeds a certain level, the main contactor is then tripped open. Depending on the model of the circuit breaker, the voltage sensing device is either reset manually by a reset button, or automatically by magnetic force.

The core component of the circuit breaker is the protection relay. The primary role of the protection relay is to initiate an automatic disconnection of the power supply. This action is triggered when the circuit draw exceeds a predetermined level. In the case of 1B63UM, the protection relay will additionally sense the temperature inside the power line, as well as the current that carries the electrical signal.

The 1B63UM circuit breaker is designed to meet the highest international standards. It is designed to prevent damage to electronic equipment, as well as eliminating fire risk. Its main advantages include high current, low power consumption, high precision, and integrated safety features. Its working principle is straightforward; it is designed to automatically disconnect the power supply when a fault or excessive current occurs. Furthermore, its protective relays are also capable of monitoring the circuit for any temperature fluctuations, as well as having low power consumption.

The 1B63UM is an ideal circuit breaker for a wide range of industrial and domestic applications. Its versatile design allows for the application of direct current, as well as alternating current circuits. Furthermore, its wide range of safety features is a valuable asset in terms of preventing damage from prolonged power outages. This means that the 1B63UM provides a reliable, desirable solution for any electrical engineering project.

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