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WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker 400V 400A 3 poles mccb breaker low voltage circuit breaker

RCCB

WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker
WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker
WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker
WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker

WLM8LY-400H-3300 WLM8LY Series earth leakage protection type Residual Current Circuit breaker 400V 400A 3 poles mccb breaker low voltage circuit breaker

RCCB is the abbreviation of Residual Current Circuit Breaker, and its Chinese name is "residual current circuit breaker". It is an electrical device used to protect personal safety and prevent fires.  RCCB is mainly used to detect leakage current in the circuit. Once the leakage current is detected to exceed the set value, RCCB will quickly cut off the circuit to avoid electric shock accidents and fires.

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    Product Details

    RCCB has efficient leakage protection function.  It can quickly detect leakage current in the circuit and quickly cut off the circuit when leakage is detected, thereby effectively preventing electric shock accidents and fires caused by leakage.  This efficient leakage protection function makes RCCB an indispensable part of the electrical system, providing users with reliable safety protection.

     

     RCCB has the characteristics of sensitive action.  When the leakage current reaches the set value, it can act quickly to cut off the circuit, thereby minimizing the harm caused by leakage.  This sensitive action characteristic enables RCCB to respond quickly when a leakage accident occurs, protecting the personal safety of users and the integrity of electrical equipment.

     

     RCCB has reliable tolerance and stability.  It can work normally under various harsh environmental conditions such as high temperature and humidity, and maintain stable performance.  This reliable battery life makes RCCB suitable for various application scenarios, whether it is home, commercial or industrial fields, and can play its stable and reliable role.

     

     RCCB is easy to install and maintain.  Its installation is relatively simple, does not require complicated operations, and can be quickly connected to the circuit.  At the same time, RCCB has low maintenance costs and only requires regular inspection and maintenance, saving users maintenance costs and time.

     

     As an important electrical protection device, RCCB has efficient leakage protection functions, sensitive operating characteristics, reliable durability and stability, and is easy to install and maintain.  These advantages make RCCB widely used in household, commercial and industrial fields, providing users with reliable electricity security.  With the continuous advancement of technology, the performance and functions of RCCB will continue to be improved, bringing more protection to electrical safety in various fields.

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