4435.0507 Circuit Protection

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Circuit Breakers are devices designed to protect electrical equipment from over-voltage, over-current, and short circuits. This protection is provided by the use of current-limiting fuses, which act to reduce dangerous voltage and current levels when they are subjected to excessive strain. The 4435.0507 is a specific type of circuit breaker designed specifically for medium voltage applications. This device is designed to protect medium voltage equipment from excessive currents, allowing it to run safely and reducing the risk of thermal damage.

The 4435.0507 has a rating of 600 volts and has an interrupting capacity of 5000 amperes. This rating means that it can handle 600 volts of incoming power and is designed to trip and shut off the current when it reaches a certain level. It also has a continuous current rating of 500 amperes, meaning that it can handle up to 500 amperes of current continuously without tripping.

The 4435.0507 operates on a principle known as thermal-magnetic tripping. This is a method of protection that uses both temperature and magnetic fields to protect the equipment from over-voltage, over-current, and short circuits. The thermal-magnetic tripping action works by utilizing two separate components - a bimetallic element and a magnetic field. The bimetallic element is a sensing element that detects changes in temperature, unless the temperature rises above a certain set point. At the same time, the magnetic field causes the bimetallic element to close the contacts, thus tripping the circuit breaker to shut off the current.

In addition to the thermal-magnetic tripping action of the 4435.0507, it also has other features that allow it to provide further protection. For instance, the device is designed with an arc flash testing feature, which can detect dangerous voltage and current levels before the tripping system is activated. This arc flash testing feature can help reduce the risk of damage due to excessive currents.

The 4435.0507 is suitable for use in a variety of applications, such as in medium voltage systems, power distribution systems, and in general electrical safety systems. It is designed to provide a high level of safety and is guaranteed to trip at a predetermined level of current and voltage to protect the equipment from over-voltage and over-current conditions. These features make it an ideal choice for use in applications where safety is paramount.

In conclusion, the 4435.0507 is a circuit breaker that is designed for medium voltage applications and provides a high level of protection from over-voltage, over-current, and short circuits. It utilizes a thermal-magnetic tripping action, along with an arc flash testing feature, to provide maximum safety for the equipment connected to it. This device is suitable for a variety of applications, such as in medium voltage systems, power distribution systems, and general electrical safety systems. It is reliable, effective, and provides a high level of safety for the equipment it is used in.

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