IEG1-1-72-30.0-Q-91-V

Series:	IEG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	5A
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit Breakers: IEG1-1-72-30.0-Q-91-V Application Field and Working Principle

Circuit breakers, also known as circuit protectors, are electrical devices designed to protect circuits from damage caused by overloads, short circuits, and other electrical abnormalities. The IEG1-1-72-30.0-Q-91-V circuit breaker is a unique device that has specific application fields and a unique operational principle.

Application Field

The IEG1-1-72-30.0-Q-91-V circuit breaker can be used in a variety of applications, ranging from residential to industrial settings. In residential settings, the unit is typically used in breaker panels or fuse boxes to protect the home’s primary power circuits. It is also used in temporary wiring setups, like generators and motors, and in industrial settings, where it is used to protect power circuits from overloads, short circuits, and other issues that can damage the system.

Working Principle

The IEG1-1-72-30.0-Q-91-V circuit breaker operates on the principle of thermal or magnetic trip action. A thermal trip mechanism relies on self-regulating electrical current to trip the breaker. When an abnormally high current passes through the circuit, it generates enough heat to melt the circuit breaker’s internal bimetal contacts, thus cutting off the flow of electricity and protecting the circuit from further damage.The thermal trip operates by regulating the temperature of the circuit breaker’s module. The higher the current, the higher the temperature. The temperature is monitored by a bimetal strip, which heats up when the current rises above the circuit breaker’s pre-set rating. When the temperature reaches the set point, the circuit breaker’s internal contacts open and interrupt the flow of electricity. The IEG1-1-72-30.0-Q-91-V can also be equipped with a separate magnetic trip mechanism. The magnetic trip mechanism uses a magnetic trip mechanism to detect when the current flow is too high. This type of trip is more sensitive than the thermal trip, allowing the breaker to trip more quickly and efficiently.In addition to the thermal and magnetic trip mechanisms, the IEG1-1-72-30.0-Q-91-V circuit breaker also includes other safety features. It is equipped with an over-voltage release, which cuts off power to the protected circuit if the voltage exceeds the breaker’s pre-set rating. It can also be used with an adjustable time-delay feature, which keeps the breaker open for a set amount of time before tripping. This allows users to reset the breaker instead of having to replace it.

Conclusion

The IEG1-1-72-30.0-Q-91-V circuit breaker is a reliable device used to protect circuits from damage due to overloads, short circuits, and other electrical abnormalities. It operates on the principle of thermal or magnetic trip action and includes additional protective features like an over-voltage release and adjustable time-delay functions. The IEG1-1-72-30.0-Q-91-V is a versatile device that can be used in residential, commercial, and industrial settings.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description