Arc Splitter In Circuit Breaker

By using a patent pending magnetic flux boosting terminal configuration a strong magnetic field is created.

Arc splitter in circuit breaker.

The arc chute actually lo. The splitters increase the length of the arc even further. In order to avoid that the arc has to be safely and effectively extinguished. The conduction of electric charges through gas produces plasma which glows.

Circuit breaker which features a unique and innovative patent pending arc quenching configuration that allows the breaker to safely handle high amperage and high dc voltage applications in a compact package. The air blast circuit breakers according to the type of flow of blast of compressed around the contacts are of three types namely axial radial and cross blast. A common arc control scheme used in many circuit breaker designs i e. Arc chute is used in low voltage circuit breakers or in air circuit breakers i e.

Acb for example a miniature circuit breaker mcb. Electric arc produces heat that can melt the contacts of the breaker and even damage the circuit breaker itself. Types of miniature circuit breakers mcb s. Axial blast air circuit breaker in the air blast circuit breaker the flow of air is longitudinal along the arc.

An electric arc is the discharge of electric current through gas or air. The arc in the air circuit breaker runs in a mixture of nitrogen oxygen and copper vapour. The thing that you are asking is known as arc chute. Air blast circuit breaker may be a single blast or double blast.

Hence this arrangement achieves the arc extinction. A typical arc baffle structure in a small circuit breaker is shown in figure 5 9. A method used to increase the total arc voltage across the main contacts is to force the arc into an arc baffle or splitter structure. A 3 d simulation model of air arc plasma in a low voltage circuit breaker considering the production of iron vapor from splitter plate erosion is developed.

The distributions of temperature and. Here is the image of the arc chute.