Welcome to Yueqing Chushang Technology Co., Ltd., a leading manufacturer and supplier of top-quality electrical products in China. Our 400 Amp Circuit Breaker is engineered for superior protection of electrical systems, offering robust construction and reliable performance suitable for a wide range of industrial and commercial applications. This circuit breaker meets international safety standards and is crafted from high-grade materials to ensure long-lasting durability. It provides outstanding protection against overloads and short circuits, making it a vital component for the safety of your electrical equipment and machinery. Ideal for safeguarding industrial equipment, large machinery, and commercial electrical systems, our 400 Amp Circuit Breaker is designed for effortless installation and can withstand demanding operational conditions, ensuring consistent and dependable performance. Choose Yueqing Chushang Technology Co., Ltd. as your reliable source for high-quality electrical solutions and benefit from the performance and durability of our 400 Amp Circuit Breaker.