GreenWatt's AC400V MCCB 125A 4 pole are engineered to provide unmatched safety and efficiency in electrical systems. These breakers offer reliable protection against overloads and short circuits, with a high breaking capacity that ensures system integrity. The thermal-magnetic trip mechanism provides accurate and responsive fault detection, reducing the risk of equipment damage. The breakers are housed in durable, flame-retardant plastic casings, making them suitable for harsh environments. GreenWatt's commitment to quality is reflected in our compliance with international standards. We also offer ODM services for customized solutions and provide free samples to help you evaluate the performance of our breakers.