IEGX6666-26488-1-V

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Circuit breakers are ubiquitous in modern industries, home appliances, and other electrical systems. They provide the safeguards critical to the safe and efficient operation of these systems. IEGX6666-26488-1-V is one such circuit breaker, often found in industrial applications. This article will discuss the application field and working principle of IEGX6666-26488-1-V.

In terms of applications, the IEGX6666-26488-1-V circuit breaker is designed for heavy industrial use. It is suitable for use in hazardous locations where flammable materials may be present and can be used for protection of large motors and other machinery. The breaker’s high level of insulation is rated for up to 16kV AC, up to 25kV DC, and up to 6A of current. This makes it an excellent choice for applications where reliable voltage and current protection is needed.

In terms of its working principle, the IEGX6666-26488-1-V is a thermal-magnetic circuit breaker. Its operation is based on thermal, or heater current elements, and magnetic, or contact current elements. When the current through the heater element reaches its pre-set trip level, it causes a bimetal strip within the circuit breaker to move, opening the circuit and thus providing protection from over-currents. At the same time, the magnetic element will sense larger overload currents, causing its contacts to open and further providing fast current interruption. The two elements act together to provide fast current interruption with low-level over-current protection.

In addition to its protection function, the IEGX6666-26488-1-V circuit breaker also incorporates several other features. It has a shunt trip mechanism, which enables the circuit breaker to be manually tripped from a remote location. It also includes an auxiliary contact, allowing for alarm signals or process control functions to be triggered when the breaker trips. The breaker also has indication features, such as an LED that lights up when the breaker is open, and an audible “trip” sound when the breaker trips.

Overall, the IEGX6666-26488-1-V circuit breaker is an excellent choice for a variety of industrial applications. With its high insulation rating, and its current interruption and protection capabilities, this breaker is well suited for heavy duty industrial use. The breaker also provides additional features, such as shunt trip, auxiliary contacts, and indication features, that make it an even more valuable tool for industrial applications.

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