3120-F313-P7T1-W02L-6A

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Circuit breakers are safety devices in electrical systems that protect against overcurrents, damage to electrical components, overheating, and fire. The 3120-F313-P7T1-W02L-6A is a circuit breaker designed for use in high-voltage applications, such as power distribution, measurement and control, and motor control. In this article, we will discuss the application field and working principle of the 3120-F313-P7T1-W02L-6A circuit breaker.

Application Field

The 3120-F313-P7T1-W02L-6A is a high-voltage, air-break circuit breaker that is suitable for use in power distribution, motor control, and measurement and control applications. It is capable of breaking up to 600V and has the ability to handle up to 35kA of interrupting capacity. The breaker is also capable of accommodating a variety of topologies, including 3 and 2 pole switches, 2-pole breakers, motor protection breakers, and disconnects. Additionally, the breaker is UL and C-UL listed, making it suitable for use in a wide range of environments.

Working Principle

The 3120-F313-P7T1-W02L-6A is an air-break circuit breaker, meaning it uses a compressed air arc extinguishing system to break the electrical circuit. It operates on a basic principle of physics known as the "make before break" principle. When the breaker is triggered, the internal air system compresses air and creates an electrical arc, which is then "made" when a voltage is applied. When the voltage is removed, the air system is released, extinguishing the arc and breaking the circuit. The breaker is also designed so that the arc is extinguished within a few thousandths of a second, ensuring that the risk of serious damage to the electrical system is minimized.

The 3120-F313-P7T1-W02L-6A is a reliable and durable breaker that is capable of providing protection in high-voltage applications. It has a wide range of applications, making it suitable for use in a variety of environments. Additionally, its advanced air-break system provides reliable protection and fast acting response, providing both safety and efficiency.

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