IELHK111-35442-1-V

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Circuit breakers are essential components in the electrical systems that power our homes, cars, and industries. They provide reliable protection by quickly interrupting the flow of electricity if the system becomes overloaded or faulty, thus preventing damage or fires. The IELHK111-35442-1-V is one such circuit breaker and is suitable for use in power distribution panels and industrial control systems. In this article, we will discuss the application field and working principle of the IELHK111-35442-1-V.

The IELHK111-35442-1-V is a three-pole, enclosed, waterproof circuit breaker with a lug-type terminal. It is designed specifically for safety applications, and has a wide range of current ratings from 0.1A to 32A. It can be used in AC or DC systems, with a rated voltage up to 400V AC or 250V DC. It also has a wide range of environmental temperatures from -25°C to 60°C. This makes it a suitable choice for a wide variety of applications, ranging from residential and commercial settings, to industrial and even hazardous locations.

The IELHK111-35442-1-V operates on a thermal-magnetic working principle. In this system, a set of bimetallic contacts control the flow of electricity. When a current exceeds the rated value, the bimetallic contacts heat up and deform. This causes them to open, thus interrupting the flow of electricity and protecting the system.

The IELHK111-35442-1-V also features an integrated magnetic trip unit. This trip unit is designed to protect the system against damages caused by short circuits. When a current exceeds its rated value, the magnetic force of the trip unit will cause the contacts to open, interrupting the flow of electricity and protecting the system. The trip unit also features a reset button, allowing the user to reset the circuit breaker quickly and easily.

The IELHK111-35442-1-V circuit breaker is designed for a variety of residential, commercial, industrial, and hazardous applications. It is waterproof, dustproof, and corrosion-resistant, making it suitable for both indoor and outdoor use. The three-pole system offers reliable protection against overloads and short circuits, and the integrated magnetic trip unit ensures quick protection if needed. It is UL recognized, and its wide range of current ratings and environmental temperatures make it applicable for a wide variety of applications.

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