IUG1-36286-9-U

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Circuit breakers are an important part of any electrical system, providing protection to the circuit and its components. The IUG1-36286-9-U is a compact, high performance circuit breaker that is suited for a variety of applications. It is designed to offer superior protection, superior switching performance, and a small footprint. In this article, we will discuss the application field and working principle of the IUG1-36286-9-U circuit breaker.

Application Field: The IUG1-36286-9-U is designed for use with single-phase, two-phase, and three-phase circuits. It is rated for residential and small industrial applications, and it is suitable for switch control, disconnecting, and protecting circuits up to 630A. It is designed for use in 480V AC power systems, and it can be used in a variety of applications, including air conditioning and refrigeration, medical, elevator, transportation, and manufacturing systems. The IUG1-36286-9-U is also capable of operating in outdoor environments.

Working Principle: The IUG1-36286-9-U is a differential-tripping circuit breaker that works by comparing two signals: a fixed reference signal and a live signal. The live signal is generated by the current flowing through the circuit, while the reference signal is set by the user. The difference between the two signals is used to determine if the breaker should trip. If the difference between the two signals is greater than the preset level, the breaker will trip. This ensures a rapid response to short-circuit faults.

The IUG1-36286-9-U is also designed with a tamper-resistant feature, which prevents unauthorized personnel from trying to reset the breaker. The tamper-resistant feature also helps to ensure that the circuit breaker cannot be reset without the user’s knowledge and consent.
In addition to the tamper-resistant feature, the IUG1-36286-9-U is also designed with numerous safety features. The circuit breaker is equipped with a current-limiting element, which helps to prevent damage to the circuit by limiting the current flow. It is also designed with a lock-out device, which prevents the breaker from being tampered with when it is in the off position. Finally, the circuit breaker also features overload protection, which helps to protect the circuit from potential damage due to excessive current.

The IUG1-36286-9-U is a reliable and versatile circuit breaker, offering superior protection and superior switching performance in a small package. Its combination of tamper-resistant, current-limiting, and overload protection features make it an ideal choice for residential, commercial, and industrial applications.

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