The AIRPAX / SENSATA part LELHPK11-1REC4-30559-125 is a reliable and durable hydraulic delay circuit breaker, designed for use in various applications. This two-pole circuit breaker has a current rating of 125A, making it suitable for handling high electrical loads. One of the standout features of this circuit breaker is its series with auxiliary switch configuration. This configuration includes an auxiliary switch that can provide additional functionality or control in your circuit system, enhancing its versatility and enabling more precise control over the connected electrical devices. The LELHPK11-1REC4-30559-125 is equipped with stud terminals, ensuring secure and efficient electrical connections. These terminals offer a reliable and robust connection with the necessary flexibility for easy installation and maintenance. Overall, this AIRPAX / SENSATA circuit breaker combines reliability, versatility, and ease of use, making it an excellent choice for a wide range of industrial and commercial applications. Its high current rating, series with aux switch configuration, and sturdy stud terminals make it an ideal solution where precision control and dependable performance are required.