SL12 2R505

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Inrush Current Limiters (ICL) have become an important part of modern electrical systems, as they control the flow of current when components such as motors, solenoids, transformers and more are switched on. The SL12 2R505 is an Inrush Current Limiter that has been specifically designed to work in conjunction with a wide range of electrical components. In this article, we\'ll explore the application field and working principle of the SL12 2R505.

The versatile SL12 2R505 is designed for use with equipment like ballasts, motors, transformers, and electromechanical switches. Due to its high-quality construction and efficient design, it is suitable for use in open air, indoor, or even in wet environments. The SL12 2R505 ICL has a maximum current rating of 32A, with a surge current rating of 490A. It\'s also UL approved, with a working temperature range between -40 and +85 degrees Celsius, and a maximum operating voltage of up to 480V AC.

The basic principle of Inrush Current Limiters is to control the rate at which current flows into a load. The SL12 2R505 accomplishes this by limiting the starting current when the load is switched on. When a voltage is present at the load, the ICL will start to open the connection between the supply and the load. The current is then limited by a resistor, which prevents the inrush current from exceeding the peak current rating of the ICL.

The SL12 2R505 is equipped with an adjustable resistance rating, which allows the user to select the current threshold as desired. This protects the components in the load from overloading and prevents disruptions to the power supply. The ICL reacts quickly to the inrush current and reacts in just a few hundred milliseconds.

The SL12 2R505 is also designed with a short circuit protection feature. When too much current is flowing through the load, the short circuit protection feature will cause the ICL to trip off and open the circuit, preventing the load from being overloaded and damaged. This ensures that the load is always protected against excessive current.

The SL12 2R505 ICL has a wide range of applications and can be used in any number of power systems. It is suitable for use with high-performance motors, heavy-duty solenoids, and other equipment that is susceptible to inrush current. The ICL can also be used in electrical installations, which require protection against potentially damaging currents.

In conclusion, the SL12 2R505 Inrush Current Limiter is an efficient and reliable device that will protect your electrical system from inrush current. It has a wide range of applications and can be used to protect various types of electrical equipment and installations from overload. Its adjustable resistance rating allows the user to set the peak current level, so it can be used with a variety of loads. Its short circuit protection feature ensures that the load is always protected, even when it is subjected to extreme currents. As such, the SL12 2R505 is an invaluable device for any electrical system.

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