IUGN66-1-63F-25.0

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Circuit breakers are essential components in any electrical system. They act as a switch to open and close the circuit, providing power circulation where required and cutting off electricity when it is not needed. The IUGN66-1-63F-25.0 is one of many circuit breakers that are available on the market, and it has many applications, including motor control, switchgear, and other systems, as well as a wide range of operating voltages. The IUGN66-1-63F-25.0 consists of two contact systems, a sensing head, and a thermal element. This article will cover the application field and working principle of the IUGN66-1-63F-25.0.

Applications and Characteristics

The IUGN66-1-63F-25.0 is a three-pole circuit breaker and is suitable for use in motor control, switchgear, and other systems. It has a current rating of 25 Amps, and can handle up to 480 volt AC. Its trip characteristics are very flexible, allowing the user to easily adjust the current setting to match their specific needs. This breaker also has an adjustable built-in overload protection to prevent damage from sudden current surges. The IUGN66-1-63F-25.0 is designed with self-automated restart and has a wide temperature range of -25°C to +110°C, making it suitable for a variety of applications.

Working Principle

The IUGN66-1-63F-25.0 has two contact systems, a sensing head, and a thermal element. The contact systems are used to control the flow of electricity between the two poles of the breaker. The sensing head serves to detect current passing through the breaker and activate the thermal element upon sensing an overload or short circuit. The thermal element then heats up and trips the breaker, interrupting the current flow and protecting the connected devices and circuit. The breaker can be reset manually by pressing the reset button, or automatically if it is equipped with an auto-restart feature.

The IUGN66-1-63F-25.0 has an adjustable overload protection and a wide range of operating voltages, making it suitable for a variety of both commercial and industrial applications. Its flexible trip characteristics and durable construction make it a reliable and cost-effective solution for any electrical system.

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