The Schneider Square D LGA36400U31X 400A 3 Pole PowerPact Breaker is a high-quality electrical component from Schneider Electric, designed for industrial and commercial applications. With a maximum amperage of 400A, this breaker is capable of handling large electrical currents to ensure the safety and efficiency of electrical circuits. The 3-pole design allows for greater reliability and protection in circuit breaker applications. This model is specifically designed for power distribution and protection in various electrical systems, making it a valuable addition to any electrical equipment and supplies inventory.