The Cutler-Hammer HMCPE050K2C Circuit Breaker is a dependable and high-quality main breaker designed for industrial applications. With a maximum amperage of 50A and voltage rating of 600V, this 3-pole circuit breaker is suitable for a wide range of electrical systems. Made in the United States by the reputable brand Cutler-Hammer, this product ensures safety and reliability in protecting electrical circuits from overloads and short circuits.