UPL1110-25459-2 Circuit Protection

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Circuit breakers are essential components in many electrical systems. The UPL1110-25459-2 is an example of this type of device and has many advantages and uses. The UPL1110-25459-2 is a three-pole manual operated circuit breaker, rated at 480VAC and approximately 20,000A, and is ideal for use in industrial or commercial applications. The tripping time of the UPL1110-25459-2 is 460 milliseconds at an AC load current of 10,000A.

The primary purpose of a circuit breaker is to safely and quickly disconnect an overloaded circuit. This is achieved by monitoring the electrical current flowing through the device and when the current reaches a certain threshold, the circuit breaker trips and opens the circuit. This process is sometimes referred to as ‘overcurrent tripping’. The tripping times of the UPL1110-25459-2 are extremely short, which is beneficial in many industrial applications.

In addition to overcurrent tripping, the UPL1110-25459-2 is also designed for use in fault protection applications, which are used when there is an earth fault or a fault between poles. Whenever an earth fault or a fault between poles occurs, the UPL1110-25459-2 will detect the fault and trip the circuit breaker, thereby protecting the system against further damage or injury.

Another key feature of the UPL1110-25459-2 is its manual reset feature. When the circuit breaker trip occurs, in order to re-establish power to the system, the user must manually reset the circuit breaker. This feature ensures that the system is not over-powered and improves safety in the system.

The UPL1110-25459-2 is designed for use in a variety of different applications. It is well-suited for use in industrial or commercial applications, such as power plants, manufacturing facilities, or office buildings. It is also suitable for use in residential applications, such as protecting homes against power outages. Additionally, the UPL1110-25459-2 can be used in an automotive application to protect a vehicle\'s electrical system.

In summary, the UPL1110-25459-2 is an effective and reliable manual operated circuit breaker that is well suited for use in industrial or commercial applications. It is designed to quickly and safely disconnect an overloaded circuit and also offers fault protection. The manual reset feature ensures that the system is not over-powered and the short tripping times provide improved safety in the system.

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