The Eaton MCCB 250 Amp Triple Pole 250A 3 Phase Breaker Series G is a reliable and efficient circuit breaker suitable for any interior room. With a maximum amperage of 250A and three phases, this main breaker provides a sturdy power distribution solution for electrical equipment and supplies. The switch control style and on/off operation method make it easy to use and manage, ensuring safety and reliability in a commercial or industrial setting. This product comes in a pack of one, offering a convenient and effective solution for your electrical needs.