LELK1-32102-20

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The LELK1-32102-20 is a type of circuit breaker that is commonly used in a wide variety of voltage settings, ranging from 110V to 600V. It is designed to protect electrical wiring and components, as well as to offer increased safety and convenience when working with high-voltage systems. This type of breaker utilizes an insulated-gate bipolar transistor (IGBT) for robust current control and is particularly suited for industrial applications.

This circuit breaker is available in three different ratings - 15A, 25A and 40A. Its outstanding feature is the fact that it is capable of controlling a wide range of ramping currents, from very low to very high. This makes the LELK1-32102-20 especially suitable for applications that require fast, smooth and safe switching of electrical loads. This is especially beneficial for industrial machinery and equipment which may experience power surges or need high current capacity to be safely switched on and off.

This type of circuit breaker also features a built-in thermal overload protection system. This thermal overload protection is designed to shut off the device if the ambient temperature rises above the rated capacity, protecting the circuit and its components from damage due to excessive heat. Additionally, this circuit breaker also comes with built-in lightning surge protection. This is especially beneficial in areas where thunderstorms are frequent, as it helps ensure that the circuit does not suffer from a lightning strike.

The working principle of the LELK1-32102-20 is based on current control. When the circuit is energized, the breaker’s IGBT is activated, allowing it to monitor the current in the circuit and to immediately shut down if it detects current that is too high. Additionally, the IGBT in this type of breaker is capable of controlling a wide range of ramping currents, which makes it especially suitable for industrial applications that require fast, smooth and safe switching of electrical loads.

The main application area for this type of circuit breaker is in industrial settings. It is ideal for use in places where safety and quick switching are highly valued, such as areas with heavy machinery or electric motors. This type of breaker has also been used in a variety of electric systems, including power supplies, generators, and renewable energy sources. Additionally, this type of breaker has been used in lifts, cranes, motor control circuits, HVAC systems, electric ovens and network cabinets.

In conclusion, the LELK1-32102-20 circuit breaker is a reliable and versatile device that offers smooth and safe switching in high-voltage settings. Its capability of controlling a wide range of currents makes it especially suitable for industrial applications. Additionally, its built-in thermal overload protection and lightning surge protection are an added bonus, making it ideal for areas where thunderstorms and high ambient temperatures are common.

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