Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

UPG66-29473-11 Application Field and Working Principle

Introduction

Circuit breakers are used to protect electrical circuits from over current, overloads and short circuits. The UPG66-29473-11 multipurpose circuit breaker (MPCB) is one of the most commonly used circuit breakers in the construction and industrial industries. This circuit breaker has numerous safety features that are designed to effectively prevent accidents and ensure that the electrical connections remain secure.

Application Field

The UPG66-29473-11 is a medium voltage circuit breaker with a rated voltage of up to 690V. This circuit breaker is mainly used in high-power motors, generators and other heavy electrical equipment. In large industrial plants, several circuit breakers may be used in parallel to increase the circuit breaker capabilities. The UPG66-29473-11 can also be mounted in outdoor cabinets and used as an outdoor circuit breaker.

Working Principle

The UPG66-29473-11 circuit breaker relies on the principle of air gap for its working principle. When an excessive current or short circuit draws more Amperes than the circuit breaker can safely tolerate, the circuit breaker contacts separate automatically, interrupting the current and preventing any further damage to the electrical equipment. The air gap between the contacts allows for the dissipation of electric charges across the two mounting plates, thus ensuring the absence of electric flow.

Conclusion

The UPG66-29473-11 is a highly versatile and reliable circuit breaker that is used in commercial and industrial applications. This circuit breaker offers superior protection against over current and short circuit hazards. The air gap design ensures that the circuit breaker is able to efficiently disperse the energy of electrical charges and prevent any further damage to the electrical equipment.

The specific data is subject to PDF, and the above content is for reference