IUGNF66-33921-20 Circuit Protection

Series:	IUG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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IUGNF66-33921-20 application field and working principle

Circuit breakers are components used to interrupt electric current, mainly to prevent overloads and short circuits. They are similar to fuses, but have the advantage of being able to be reset after they trip. The IUGNF66-33921-20 circuit breaker is a powerful device designed to control and protect electrical circuits in industrial, commercial and residential settings. It also has specialized features to protect from overcurrent, overload and short circuit conditions.

Features

The IUGNF66-33921-20 circuit breaker offers a variety of features. It has a UL-classified interrupt rating of up to 100,000 amps, a live-front UL ligature for easy replacement of fuses, an overcurrent sensor and adjustable trip settings. The breaker is stable from 60 to 240 volts AC, UL-certified for protection against surges, and has a DIN Rail or other mounting connection.

Applications

The IUGNF66-33921-20 circuit breaker is suitable for a wide range of applications, from residential and commercial use to industrial settings. The breaker is ideal for controlling and protecting increase and decrease of current flow. It is also suitable for circuit protection in highly sensitive equipment, as it is designed to extend the life of long-term equipment.

Working Principle

The IUGNF66-33921-20 circuit breaker operates by interrupting the flow of current when an overload or short circuit occurs. The breaker contains an internal overcurrent sensor and adjustable settings for trip points and reset time, allowing it to identify and react to a wide range of current fluctuations. When triggered, the breaker snaps open, almost instantaneously, and interrupts the flow of current. This protects the electrical circuit and equipment from damage and reduces the risk of a power outage.

Safety

The IUGNF66-33921-20 circuit breaker is an important safety measure for any electric circuit. It is important to check the breaker regularly to make sure that it is working properly and responding appropriately to changing current levels. Additionally, it is important to install the breaker in accordance with the manufacturer’s instructions and use proper safety precautions when performing maintenance or replacement.In conclusion, the IUGNF66-33921-20 circuit breaker is an efficient and reliable device designed to protect electric circuits against damage caused by overloads, short circuits and other current fluctuations. It offers a variety of features that make it suitable for a wide range of applications and its safety features make it an important part of any electrical system.

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