3120-F521-P7T1-W19DG3-10A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	10A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	2
Actuator Type:	Rocker
Illumination:	Green
Illumination Voltage (Nominal):	90V
Mounting Type:	Panel Mount

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Circuit Breakers: 3120-F521-P7T1-W19DG3-10A Application Field and Working Principle

A circuit breaker is a safety device used to protect an electrical circuit from damage caused by excess current caused by an overload or short circuit. It automates the process of switching off the circuit as soon as the overcurrent is detected. A circuit breaker can be used in both residential and commercial applications, providing important protection against shock and damage. The circuit breaker 3120-F521-P7T1-W19DG3-10A is no exception. This particular model is primarily designed for industrial use and has a range of features that make it the ideal choice for a wide range of industrial scenarios.

Application Field of 3120-F521-P7T1-W19DG3-10A

The 3120-F521-P7T1-W19DG3-10A is specifically designed for use in industrial applications, such as power plants, substations, and manufacturing plants. It is designed to detect current overloads, giving it a wide range of potential applications in such industrial settings. This type of circuit breaker is ideal for providing fast response to current overloads and protecting against damage to the electrical components in the machinery. It is also designed to last for a long time, with features such as solid state memory for discreet current overloads and a robust body for reliable operation.

Working Principle of 3120-F521-P7T1-W19DG3-10A

The 3120-F521-P7T1-W19DG3-10A circuit breaker operates on an electromechanical principle, meaning that it detects the overcurrent through an electromechanical mechanism. When this mechanism detects an overload, it trips the breaker, which opens the circuit and disconnects the power supply to the load. This prevents any damage to the electrical components in the application.The circuit breaker uses a set of solenoids to detect the overcurrent. The solenoids work by converting electrical energy into motion. When the current level exceeds the maximum specified level, the solenoid forces a tripping arm to the open position, thus opening the circuit and shutting off the power supply to the load. The solenoids also have an adjustable mechanism that can be used to set the maximum current level before tripping the breaker.

Conclusion

The 3120-F521-P7T1-W19DG3-10A is a circuit breaker designed for use in industrial applications. It works on an electromechanical principle, using solenoids to detect the overcurrent and trip the breaker. This provides a fast response and reliable protection for the electrical components in the application. Its robust body and solid state memory for discreet current overloads make this a reliable circuit breaker for a wide range of industrial applications.

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