Cutler-Hammer Type A Relay 9575H2441

The Cutler-Hammer Type A Relay 9575H2441 is a vintage open-type control relay designed for industrial automation and electrical control applications. Manufactured in July 1969, this relay features a 24V, 60-cycle coil suitable for low-voltage control circuits, with contact ratings up to 16A at 600V maximum and a 1HP rating at 115V AC. It is ideal for switching motors, lights, heaters, and other loads in manufacturing, HVAC, and process control systems. Key benefits include robust construction for reliable operation in demanding environments, simple open design for easy installation and maintenance, and compatibility with legacy systems where modern equivalents may not fit. Drawbacks include its age, which may limit availability of parts or support, and lack of modern features like solid-state switching or IP-rated enclosures, potentially making it less suitable for high-vibration or dusty settings compared to contemporary relays from Eaton (Cutler-Hammer's successor). Advantages over similar products include cost-effectiveness for retrofits and proven durability from its electromechanical design, ensuring long service life in stable applications. This unit appears to be new old stock (NOS), preserved in its original packaging, making it a valuable find for collectors or maintainers of vintage equipment. Overall, it provides dependable performance for basic control tasks, though users should verify compatibility with current safety standards.