The EATON Cutler-Hammer NEMA SZ1 STR is a versatile contactor with a 240V coil and a current range of 9-45A. This device is engineered for reliability in various industrial applications, ensuring efficient motor control. Its robust construction meets NEMA standards, providing peace of mind in performance and safety. The contactor's design allows for easy integration into existing systems, making it a preferred choice for electrical professionals. With its high-quality materials and precise engineering, the SZ1 STR is ideal for demanding environments, ensuring long-lasting operation and minimal maintenance.