MCCB circuit breaker CSDM7-125H-3300 CSDM7-125-3300 3P 125A 125a mccb industrial circuit breaker thermal and magnetic circuit breaker

In modern electrical systems, reliable circuit protection is of utmost importance. Our 3P High Breaking Capacity (50KA) 125A Thermal-Magnetic Circuit Breaker safeguards your circuit safety with outstanding performance, making it an ideal choice for industrial, commercial, residential, and other various settings.

With a breaking capacity of up to 50KA, it can instantly cut off short-circuit current, effectively protecting circuits and equipment from the impact of strong currents. Even in the face of extreme short-circuit faults, it can act quickly to minimize losses.The thermal-magnetic trip design features a thermal tripper that is sensitive to overload current. When overloaded, it heats up slowly to bend the bimetallic strip, which triggers tripping when reaching a certain degree. The magnetic tripper, on the other hand, responds quickly to short-circuit current. Once a large short-circuit current is detected, it immediately generates a strong electromagnetic force to activate the tripping mechanism, realizing rapid circuit cutoff and minimizing the scope of fault impact to the greatest extent.

With a rated current of 125A, it is suitable for a variety of common electrical scenarios. Whether it is power supply for power equipment or power distribution for lighting systems, it can match precisely to ensure stable operation of the circuit under normal load.It complies with strict production processes and quality inspection standards. Each circuit breaker undergoes fine manufacturing through multiple processes and comprehensive testing, ensuring product quality from the source and providing you with reliable circuit protection.