2800845

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Circuit Breakers play a vital role in keeping electric circuits safe and reliable. They are designed to protect against overcurrents, short-circuits, and ground faults, and they can also be used to protect against arcing and over-voltage faults. The 2800845 application field and working principle are essential for understanding how circuit breakers function and how to install them correctly in order to ensure the safety and proper operation of the system. The 2800845 is a thermal-magnetic circuit breaker with an adjustable trip release current range. It is designed for applications of up to 800V and up to 45 amps. The 2800845 can be used in a variety of applications such as residential, industrial, and commercial buildings. It is UL 489 listed for branch circuit protection and has various accessories available for various installation requirements. The 2800845 is a two-pole breaker and is equipped with forces breaking mechanism. This mechanism works by breaking the circuit whenever current flows in either direction reaches the set current threshold. The internal mechanism consists of two plates made of a thermal material, bimetallic strips. When current passes through the breaker, the bimetallic strips are heated and bend. This bend force actuates the release lever, which then trips the main contacts, opening the circuit and breaking the connection. The 2800845 has adjustable trip release current settings and current ranges up to 45 amps. The trip current settings are adjusted with the help of a screw located at the bottom of the breaker. Once the current level is reached, the breaker trips and disconnects the power supply from the load. This helps to prevent circuit and equipment damage due to over current or by preventing a hazardous situation. The 2800845 also includes two independent thermal tripping systems. The first is the ambient temperature system, which triggers the tripping at high ambient temperatures. The second is the load temperature system, which tripping occurs when the temperature at the breaker reaches a set threshold. The breaker can also be equipped with a ground fault monitoring device to provide more efficient protection from a ground fault. When it comes to installation and maintenance, the 2800845 circuit breaker is easy to install, and trouble free to use. All components are UL listed to ensure safety and are also certified to NEMA AB3 standard (National Electrical Manufacturer\'s Association). The breaker is designed with all necessary features to ensure maximum performance and protection, and also allows for a quick and easy installation. In conclusion, the 2800845 circuit breaker is an ideal solution for protecting circuits, equipment, and personnel from overcurrents, short-circuits, and ground faults. It is also an excellent choice for a variety of applications, including residential, industrial, and commercial buildings. The breaker is designed with safety and convenience in mind, and is easy to install and maintain. The adjustable trip release current and total current range up to 45 amps make the 2800845 an ideal choice for protecting circuits and personnel.

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