The Square D 9421 series encompasses a robust range of operating mechanisms designed to interface with circuit breakers, providing a reliable solution for controlling power circuits in industrial settings. These mechanisms are engineered to facilitate the remote operation of circuit breakers, ensuring safety and efficiency in power management.
Crafted with precision, the 9421 series includes door-mounted operating mechanisms that are compatible with various Square D circuit breakers, including the KAL, KCL, and KHL types. The series offers different configurations to meet specific application requirements, with options for standard and long shaft kits to accommodate varying mounting depths.
Each unit within the 9421 series is constructed to withstand the rigours of industrial environments, featuring robust materials and a design that prioritises durability. The mechanisms are available in different NEMA ratings to suit a variety of enclosure types, ensuring protection against environmental factors such as dust and water ingress.
The 9421 operating mechanisms are also equipped with features such as trip indication, which provides a visual status of the circuit breaker's condition, enhancing the safety and maintenance processes. The series is designed for ease of installation and operation, with clear instructions and straightforward assembly.
Overall, the Square D 9421 series operating mechanisms represent a dependable choice for industrial power control, offering versatility, resilience, and user-friendly operation to meet the demands of modern industrial applications.