03540621ZXBL

03540621ZXBL Application Field and Working Principle

03540621ZXBL is a type of fuseholder used in medium voltage applications, especially suitable for bus bar and panel board type installation. It is generally used as the main switch for the distribution power system, and provides a safe and reliable ultimate overcurrent protection for the electrical equipment. It has a built-in monitoring point, which can be used to change the short-circuit current level in a wide range.

Features

• The housing is shock resistant and has high strength.
• High safety and reliability.
• Light weight, strong anti-interference ability.
• Good dust-proof and waterproof performance.

Application Field

03540621ZXBL is suitable for power distribution systems in power plants and substations, and can be applied to switch cabinets and on-site maintenance of industries such as shipbuilding, military units, mines, metallurgy, chemical industry, electric power, universities and research institutes.

Working Principle

The 03540621ZXBL fuse holder can detect overcurrent events quickly and accurately, and cut off the overcurrent circuit in time to protect electrical equipment from burning or other accidents. When an overcurrent occurs, the current-carrying fuse in the fuse holder will heat up and break the circuit at a predetermined time.

Conclusion

03540621ZXBL is a high-performance fuse holder, suitable for medium voltage applications, with good features, application field, and stable performance. It is reliable, safe and efficient, and can provide lasting protection for electrical equipment.