塑殼斷路器CDM1-63M/4340 40A AC220V
中文介紹
CDM1-63M/4340 40A AC220V塑殼斷路器是一款適用于多種電氣系統(tǒng)的保護裝置。其殼架電流為63A，額定電流為40A，電壓等級為AC220V。該斷路器采用熱電磁復式脫扣器，能夠?qū)崿F(xiàn)過載和短路保護。在過載情況下，熱脫扣器會根據(jù)電流的大小和持續(xù)時間進行動作；而在短路時，電磁脫扣器會迅速切斷電路，確保電路和設備的安全。
該斷路器的極限短路分斷能力為50kA，這意味著它能夠在短時間內(nèi)承受并切斷高達50kA的短路電流，從而有效保護電路免受損壞。其極數(shù)為4P，適合多相電路的保護。此外，該斷路器還提供多種安裝方式，如插入式、抽出式等，方便用戶根據(jù)實際需求進行接線和維修。
在設計上，CDM1-63M/4340 40A AC220V塑殼斷路器注重靈活性和實用性。其動作值可根據(jù)實際需求進行調(diào)整，提高了使用的靈活性和準確性。此外，它還提供多種內(nèi)外附件，如遠程脫扣、欠壓保護等，能夠滿足不同客戶的多樣化需求。
在應用方面，該斷路器廣泛用于分配電能，為電源設備和線路提供過載、欠電壓和短路保護。它還可以在400A以下為電動機提供過載和短路保護，確保電動機的安全運行。無論是在工業(yè)場所、商業(yè)建筑還是民用住宅中，CDM1-63M/4340 40A AC220V塑殼斷路器都能為電氣系統(tǒng)提供可靠的保護。
English Introduction
The CDM1-63M/4340 40A AC220V molded case circuit breaker is a protective device suitable for various electrical systems. It features a frame current rating of 63A, a rated current of 40A, and a voltage level of AC220V. The breaker employs a thermal-magnetic trip unit, which provides overload and short-circuit protection. In the event of an overload, the thermal trip mechanism acts based on the magnitude and duration of the current. During a short circuit, the magnetic trip mechanism quickly interrupts the circuit to ensure the safety of the electrical system.
This circuit breaker boasts an ultimate short-circuit breaking capacity of 50kA, meaning it can withstand and interrupt short-circuit currents as high as 50kA within a short period, effectively protecting the circuit from damage. With 4 poles, it is suitable for multi-phase circuit protection. Moreover, the breaker offers various installation options, such as plug-in and draw-out types, making it convenient for users to wire and maintain according to their specific needs.
In terms of design, the CDM1-63M/4340 40A AC220V molded case circuit breaker emphasizes flexibility and practicality. Its tripping values can be adjusted according to actual requirements, enhancing the flexibility and accuracy of use. Additionally, it provides a range of internal and external accessories, including remote tripping and under-voltage protection, to meet the diverse needs of different customers.
Regarding applications, this breaker is widely used for electrical energy distribution and for providing overload, under-voltage, and short-circuit protection to power supply equipment and circuits. It can also protect motors from overload and short-circuit currents below 400A, ensuring their safe operation. Whether in industrial settings, commercial buildings, or residential homes, the CDM1-63M/4340 40A AC220V molded case circuit breaker can provide reliable protection for electrical systems.
塑殼斷路器CDM1-63M/4340 40A AC220V
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