Experience the reliability and efficiency of the Square D LAL36400MB Circuit Breaker, a powerhouse designed for exceptional performance. With a robust 400A capacity and 600V voltage rating, this 3-phase, 3-pole unit is engineered for durability and precision. It features a single throw configuration to ensure a reliable connection and quick isolation of faults. Each breaker is meticulously crafted to meet the stringent standards of the Square D brand, ensuring a high-quality product that fits seamlessly into your electrical system. The unit quantity is set to 1, providing a perfect solution for specific applications that demand a top-tier circuit breaker.