GreenWatt's AC400V MCCB 250A 3 pole combine advanced technology with user-friendly design. These breakers are engineered to handle high current loads while providing reliable protection against overloads and short circuits. The thermal-magnetic trip mechanism ensures accurate and timely disconnection, minimizing downtime and equipment damage. The breakers are housed in flame-retardant plastic casings, enhancing safety and longevity. With a modular design, they can be easily integrated into existing electrical systems. GreenWatt also offers customization through ODM services, allowing you to tailor the breakers to your specific requirements. Free samples are available to demonstrate the superior quality and performance of our products.