IUGNF66-39709-547

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction

Circuit breakers are electrical safety devices designed to prevent damage to equipment or potential hazardous conditions to people when an electric circuit become overloaded. An increasingly common application of circuit breakers is in the connection of electronic equipment and their respective components. IUGNF66-39709-547 is one such application of circuit breakers. This section discusses the application field and working principle of IUGNF66-39709-547.

Application Field

IUGNF66-39709-547 is used in the areas of telecommunications, transportation systems, industrial automation and other process control areas. It is used to prevent damage to sensitive electronics from over voltage, over current and short circuits. It is also used to protect other electronic equipment from the hazards of excessive current or voltage. The IUGNF66-39709-547 can be used in both single-phase and three-phase applications.

Working Principle

IUGNF66-39709-547 is composed of a number of electrical components, including a contact breaker, a fuse or fuse cartridge, and a resistor. When a overload, short circuit, or over voltage happens, the contact breaker is activated and disconnects the circuit. The fuse or fuse cartridge, which is usually integrated with the circuit breaker, connects to the contact breaker with resistors in between, preventing any emergency current from entering the respective components. The resistors limit the amount of current that can flow in the circuit and thus avoid potentially hazardous conditions.

Conclusion

IUGNF66-39709-547 is a circuit breaker that is used in the telecommunications, transportation systems, industrial automation and other process control areas to protect sensitive equipment from over voltage, over current and short circuits. It consists of electrical components such as a contact breaker, a fuse or fuse cartridge, and a resistor. When a overload, short circuit, or over voltage occurs, the contact breaker is activated and disconnects the circuit. The fuse or fuse cartridge and the resistors limit current flow and thereby prevent hazardous conditions.

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