IUGN2-35290-1

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Circuit breakers are essential components of electrical systems, built to protect people, appliances, and electrical components from potential overloads and short circuits. The IUGN2-35290-1 is a type of circuit breaker designed for use in industrial, commercial, and residential applications to provide reliable overload and short-circuit protection. This circuit breaker is designed to be used in both AC and DC circuits, and is UL rated to the UL 489 standards.

Description

The IUGN2-35290-1 circuit breaker is a three pole breaker with a rated current of 46A at 277V AC nominal. The circuit breaker also includes an integral protection switch that has a contact rating of 10A at a maximum of 125V AC/DC. The protection switch can be used to isolate the breaker from the power source in the event of an excessive overload or short-circuit.

Installation

Installing the IUGN2-35290-1 circuit breaker is relatively simple. It is designed to be connected to an electrical panel via a series of terminals on the breaker itself. If a remote indication is desired, then the terminals can also be connected to a separate remote indicator. It is important to ensure that the breaker is installed in accordance with all applicable safety codes and regulations.

Working Principle

When a short-circuit or overload occurs, the IUGN2-35290-1 circuit breaker will trip, meaning that it will disconnect the power supply. This is done via an internal bimetallic device which warps when the current passing through it exceeds its rated value. This causes a sudden increase in resistance, which trips the breaker. The protection switch will then isolate the breaker, preventing further current from flowing.

Applications

The IUGN2-35290-1 circuit breaker is suitable for a wide range of applications, such as in residential and commercial buildings as overload protection for individual circuits, or in industrial settings as a means of monitoring motor loads. It is commonly used in electrical panels, motor control centers, and for a variety of manufacturers’ or building owner’s needs.

Advantages

The IUGN2-35290-1 circuit breaker offers a number of advantages over other circuit breakers, including a variety of options, an integral trip-free design, and a quick-make, quick-break mechanism. The triple-pole protection switch isolates the breaker any time it is tripped, and it can also monitor motor loads. Additionally, it is corrosion-resistant, and its UL exposure index of 500 ensures that it is safe for use in a variety of environments.

Conclusion

The IUGN2-35290-1 circuit breaker is a reliable and durable overload protection device suitable for use in a wide range of industrial, commercial, and residential applications. It is easy to install and maintain, and its quick-make, quick-break mechanism provides an added layer of protection. Additionally, its UL rating ensures that it is safe for use in the harshest and most extreme environments.

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