IULHK211-9190-4

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The IULHK211-9190-4 is a type of circuit breaker. As a component of electrical systems, it is designed to protect circuits from overloads and short circuits. It is a type of low-voltage circuit breaker that is designed to provide protection against fire, electric shock and other hazards caused by electrical circuits.

The IULHK211-9190-4 is a two-pole circuit breaker, meaning that it has two contacts that open and close when the handle is moved. The circuit breaker uses a thermal-magnetic tripping mechanism, which combines both thermal and magnetic trip elements. This allows for a wide range of overload and short circuit protection, and also means that the circuit breaker can trip faster than other circuit breakers. The trip threshold can also be adjusted depending on the application.

The IULHK211-9190-4 is ideally suited for residential, commercial, and industrial applications. It is designed to be used with low-voltage systems, and provides short-circuit and overload protection. It is also used in motor control and other sensitive applications. The circuit breaker is also designed to handle high inrush currents that are typical of some applications.

The working principle of the IULHK211-9190-4 is relatively simple. When an overload occurs, the trip mechanism of the breaker senses and detects the current and activates the thermal-magnetic trip, which rapidly opens the circuit breaker contacts and cuts off the power. This is done to protect the circuit from overloading and possible damage. The circuit breaker can be reset by pressing a reset button located on the circuit breaker.

The IULHK211-9190-4 circuit breaker is a valuable tool for protecting electrical circuits from overloads and short circuits. It is designed for a variety of applications, from residential and commercial to industrial. Its efficient thermal-magnetic trip mechanism offers a high level of protection, making it a reliable and valuable component of an electrical system.

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