Experience the reliability and efficiency of the Hoffman Electrical Interlock, model A-EK115NDH, designed to meet your critical circuit protection needs. This unit is rated for 120/110VAC and operates at a frequency of 60/50HZ, ensuring it's compatible with a wide range of electrical systems. With the capacity to manage from 1 to 10 circuits, this interlock is a versatile solution for various industrial applications. The Hoffman brand is synonymous with quality, ensuring that this component is a trustworthy addition to your electrical setup.