IUGH66-28307-17

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

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

Introduction to Circuit Breakers

Circuit breakers are essential elements of electrical systems, and they enable electrical energy to be distributed safely. To understand the application field and working principle of IUGH66-28307-17, we must first understand the application field and working principle of circuit breakers in general.

Basic Principle of Circuit Breakers

Circuit breakers are devices that protect the electrical system from damage due to overload, short circuit or other dangerous electrical conditions. The basic principle of a circuit breaker is simple: it enables interruption of the current flow in the circuit when a fault or overload occurs.To perform this function, circuit breakers must contain two separate elements: a detecting element which monitors the current flow, and a switching element which interrupts the current flow when a fault is detected. The two elements are usually connected together, although they can be operated separately.When a fault or overload occurs, the circuit breaker reacts by sensing the current and sending a signal to the switching element, which breaks the connection between the two elements. This interrupts the current flow, which reduces any potential damage to the electrical system.

Types of Circuit Breakers

Circuit breakers come in a variety of types, each designed for a different application. Generally speaking, circuit breakers can be divided into two broad categories: fuse-type and semiconductor-based.

Fuse-Type Circuit Breakers

Fuse-type circuit breakers are the most common type, and they are typically used in low-voltage applications. In a fuse-type circuit breaker, the detecting element is a fuse link, while the switching element is an electrom Echo which is connected to the fuse link. When a fault or overload occurs, the fuse link heats up and melts, allowing the switching element to break the current flow.

Semiconductor-based Circuit Breakers

Semiconductor-based circuit breakers are more complex and are typically used in high-voltage applications. In these types of circuit breakers, the detecting element is a semiconductor device such as an insulated-gate bipolar transistor (IGBT), while the switching element is a motorized switch or contactor. When a fault occurs, the semiconductor device senses the overload or short circuit, and it then triggers the motorized switch or contactor to break the current flow.

IUGH66-28307-17

IUGH66-28307-17 is a fuse-type circuit breaker, designed for use in medium-voltage applications. It is a three-pole device, meaning it has three separate poles for connection to the electrical system. Each pole is protected by a fuse link, and the entire unit is mounted on a DIN rail. The working principle of IUGH66-28307-17 is similar to that of other fuse-type circuit breakers, but with a few key differences. Firstly, it has an integrated voltage-sensing device, which monitors the current flow and triggers the switching element if the current exceeds a certain limit. Secondly, the switching element is a sophisticated motorized switch, rather than the simple electromechanical switches found in other fuse-type circuit breakers.The IUGH66-28307-17 is designed to provide reliable protection to medium-voltage systems, while also offering superior performance and versatility. It is ideal for use in a variety of applications, from industrial and commercial premises to residential homes.

Conclusion

The IUGH66-28307-17 circuit breaker is a reliable and versatile device, designed for use in medium-voltage applications. It works on the same principles as other circuit breakers, but with a few key differences. Its integrated voltage-sensing device and sophisticated motorized switch provide superior protection and performance compared to other fuse-type circuit breakers.

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

Part Number	Manufacturer	Price	Quantity	Description