Enhance the safety and efficiency of your electrical system with the Cutler-Hammer FD3030L Circuit Breaker. Designed for interior use, this beige, bolt-on circuit breaker features a robust construction with a maximum amperage rating of 30A, suited for three-phase power configurations. With a compact design, it measures 8 inches in height and 10 inches in width, making it a space-efficient solution for your electrical protection needs. The unit comes with a trip indicator, allowing for easy identification of potential issues. It operates on an on/off method, offering reliable switching with box lugs for secure electrical connections. Proudly manufactured in the United States, this model HFD3030 is a testament to quality and durability in the realm of circuit breakers.