Experience the reliability and quality of Square D with the KH36150 circuit breaker, designed for robust protection of your electrical systems. This 150A main breaker, with a voltage rating of 551-600V, is engineered to handle AC/DC current and offers Type D tripping characteristics for optimal circuit interruption. With a three-phase configuration and three poles, it provides comprehensive coverage and compatibility with a wide range of industrial setups. The breaker's sleek black finish and I-Line mounting style allow for easy installation and maintenance. The Square D KA36150 model, which is recognized for its durability and precision, ensures your equipment operates within specified parameters, preventing damage and ensuring the safety of your electrical infrastructure.