3120-F501-N7Q1-W01F-20A

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Circuit breakers are devices that safely disconnect electrical power in the event of an electrical overload or short circuit. The 3120-F501-N7Q1-W01F-20A circuit breaker is a high-voltage and high-current device used in public networks and industrial applications.

The 3120-F501-N7Q1-W01F-20A circuit breaker enables electrical isolation and is used for manual and automatic operation for the purpose of protecting against overloads, short circuits and other abnormal conditions. When abnormal conditions occur, the 3120-F501-N7Q1-W01F-20A circuit breaker is able to detect the fault and open the circuit to stop current flow, allowing the electrical system to reset and return back to normal operation.

The 3120-F501-N7Q1-W01F-20A is suitable for use in a variety of places, from power grids, overhead lines and generators, to mobile switching and distribution stations and ground installations. It is an important component of the electrical system, as it reduces risk and enhances safety. An automated circuit breaker can reset itself automatically and tripping requires less response time, increasing the efficiency of the electrical system.

The 3120-F501-N7Q1-W01F-20A works on the principles of induction, magnetic power, and current sensing to detect an electrical fault and protect the system from overload or short circuit. The device consists of two parts: a Magnetic actuator and a Relay Coil. The Magnetic Actuator contains a core and a coil, the core is magnetized by the input current, providing a force to the coil. As current flows through the coil, a magnetic field is generated between the two poles of the coil, causing it to move and trip the trip switch, de-energizing the circuit.

The relay coil is used to detect any changes in the current. If a current increase or decrease is detected, it generates a signal that trips the circuit breaker\'s trip switch. This mechanism works without fail and ensures that electrical power is shut off in the event of an abnormal condition.

The 3120-F501-N7Q1-W01F-20A circuit breaker is designed to protect the circuit from the effects of abnormal conditions, such as ground fault, short circuits and overloads. It has the ability to reset itself automatically, reducing the response time after the fault has been cleared. The device is also designed to enhance safety and provide greater reliability for a variety of industries.

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