IULNK1-38279-1

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Circuit breakers are pervasive safety devices used to protect sensitive electrical systems against potential power surges. The IULNK1-38279-1 circuit breaker is one such device used in industrial, commercial, and even home applications. This article will provide an overview of the application fields and working principles for this circuit breaker.

Applications

The IULNK1-38279-1 circuit breaker is designed for a wide range of industrial applications. It can be used to protect equipment such as machines, motors, control systems, and lighting systems from overloading due to an increase in current draw. It is also used in commercial and residential settings to regulate the amount of electricity used, preventing the system from becoming overloaded. Additionally, it can be used as an emergency back-up in case of a power outage.

This circuit breaker is also a great choice for electricians as it is capable of withstanding a wide range of harsh environmental conditions. This includes temperatures ranging from -50 degrees Celsius to 70 degrees Celsius, as well as vibration, electrical noise, and corrosion resistance.

Working Principle

At the core of the IULNK1-38279-1 circuit breaker is a thermal-magnetic tripping mechanism. This mechanism uses a magnetic and thermal current sensor which is connected to an internal magnetic field. When the current exceeds a certain threshold, the two sensors work together to cause a tripping mechanism which will disconnect the power supply from the load.

The thermal part of the sensor is designed to sense when the temperature of the circuit breaker has exceeded its rated limit. When this happens, it trips the breaker, effectively cutting off the power supply. The magnetic part of the sensor is triggered via the magnetic field created when the current increases. This triggers the tripping mechanism and begins the process of disconnecting the power supply.

The IULNK1-38279-1 circuit breaker also has a scale-readout system which provides an audible and visual display of the amount of current running through the system. This allows electricians to quickly and accurately diagnose the amount of current running through the system and address any potential issues.

The IULNK1-38279-1 circuit breaker is a reliable and highly effective safety device that can be used in a wide range of industrial, commercial, and residential applications. Its thermal-magnetic tripping mechanism ensures that it can protect electrical systems from power surges, and its scale-readout system allows for easy monitoring and diagnosis of current levels. Moreover, its robust design ensures that it can withstand harsh environmental conditions such as vibration, noise, and temperatures ranging from -50 degrees Celsius to 70 degrees Celsius.

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