Series:	IEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction to IELHK111-30299-188-V Circuit Breakers

Circuit breakers are a vital part of any electrical system, providing protection against electrical overloads. The IELHK111-30299-188-V is a type of circuit breaker designed for medium-voltage applications in the range of 600 to 4,500 volts. It is a cost-effective and reliable solution for power circuit protection. In this article, we will discuss the application field and working principle of the IELHK111-30299-188-V circuit breaker.

Application Fields

The IELHK111-30299-188-V circuit breaker is widely used in many different applications, including power distribution networks and control circuits. It is commonly used in industrial and commercial buildings, high-rise buildings, airports, and other areas that require reliable power distribution and protection. It is also used in various industrial plants, including hydroelectric plants, combined cycle power plants, advanced technology plants, and so on.

Working Principle

The IELHK111-30299-188-V circuit breaker operates on the principle of heat diffusion in metal particles. It uses a bimetallic strip composed of two different metals, which heat up at different rates. When the current flowing through the breaker reaches a certain level, the heat generated causes the strip to bend, creating a break in the circuit. This break causes the current to drop to a safe level and prevents the circuit from becoming overloaded.

Conclusion

The IELHK111-30299-188-V circuit breaker is a reliable and cost-effective solution for power circuit protection. It is used in various applications, including power distribution networks and control circuits. The circuit breaker operates on the principle of heat diffusion in metal particles and uses a bimetallic strip to break the circuit when the current reaches a certain level. It is an important element in any electrical system and helps protect against electrical overloads.

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