XS2FD422DC0F

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Arc Fault Circuit Interrupter (AFCI) devices are one of the most important advanced safety product in all kinds of electrical systems. XS2FD422DC0F, from ABB, is a well-recognized AFCI device with robust performance. It is a residential air-insulated circuit breaker with built-in sensing partial current. The XS2FD422DC0F is especially designed for reliable protection against arc faults caused by loose or aging connections and similar problems. As a result, it is widely used in Circular Cable Assemblies.

It is known that when electric arc is generated due to poor connections, the short-circuit current might be large enough to pose a serious threat to safety. The XS2FD422DC0F is designed to detect the arcing current caused by loose connections. In addition, it is compact, can be connected to both single and three-phase power systems, and meets the requirements of the EN 61008 standard. The XS2FD422DC0F has an adjustable arcing sensitivity and response time, and is resistant to external magnetic fields. Thus, it is suitable for a wide range of demanding applications.

Working Principle of XS2FD422DC0F

The XS2FD422DC0F is an advanced AFCI device that combines advanced technology with a simple design. It is constructed with a sophisticated optical core with a wide field of view. The optical core, which is a combination of an optical lens and prism, is used to detect electric arcs. When an arc is present, the optical core has the ability to measure the amount of light generated by the arc and the electrical characteristics of the arc. The data collected is then communicated back to the breaker, which then interrupts the circuit.

The device works by continuously monitoring the electrical current in the load. When an arc fault occurs, the current is interrupted or altered and then the XS2FD422DC0F determines if the current is an arc fault. If the XS2FD422DC0F senses an arc, it immediately disconnects the power and interrupts the fault.

The XS2FD422DC0F is an efficient AFCI device that is easy to install and complies with the standards of Circular Cable Assemblies. This AFCI device provides complete protection and is perfect for a variety of applications. It offers reliable and efficient protection against arcs, sparks, and other related dangers.

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