CR11..ER008400

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Circuit breakers are an essential safety feature required in all electrical systems and devices. They are designed to provide protection by interrupting the flow of current in the event of an overcurrent condition. The CR11..ER008400 circuit breaker is a particularly popular model for many different applications. In this article, we will discuss the application field and working principle of the CR11..ER008400 circuit breaker.

The CR11..ER008400 circuit breaker is a three-phase disconnector. This means that it is capable of switching off and on the the current of three-phase electric power systems, such as those commonly found in industrial and commercial establishments. It is suitable for protection of overcurrents, short circuits, and earth faults. This circuit breaker is also capable of providing high levels of overload protection, making it ideal for protecting electrical installations from accidental overloads and short circuits.

The CR11..ER008400 circuit breaker is also designed to provide protection against undervoltage conditions. Undervoltage means that the voltage across the breaker drops below a predetermined level. This can be dangerous and can cause serious damage to electrical installations. The CR11..ER008400 circuit breaker is designed to detect this condition and immediately trip, thereby cutting power and preventing further damage.

The working principle of the CR11..ER008400 circuit breaker is relatively simple. When an overcurrent or undervoltage condition is detected, the breaker will trip and prevent further current flow. The trip threshold is adjustable, so that it can be set to the appropriate level for the specific application. In addition, the breaker has an electrical interlock feature that prevents re-energization of the breaker until the cause of the overcurrent or undervoltage condition has been resolved.

The CR11..ER008400 circuit breaker is an ideal choice for a variety of applications. It is suitable for both industrial and commercial use, and can be used in range of power systems, including those used in residential buildings and manufacturing facilities. In addition, it is UL and CUL listed, making it a safe choice for any environment.

In conclusion, the CR11..ER008400 circuit breaker is a reliable and durable device that can provide effective overcurrent and undervoltage protection for many different applications. Its adjustable trip threshold and electrical interlock features make it an ideal choice for a variety of requirements. With its UL and CUL listing, the CR11..ER008400 circuit breaker is a safe and reliable choice for any electrical system or device.

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