This Chromalox Input Controller from Edwin L. Wiegand Co. is a reliable choice for your industrial automation needs. Designed to operate with 220/60 Hz power, it boasts a 30-second response time, making it a fast and efficient choice for your PLC processors and HMIs. The brand Chromalox is well-known for producing top-quality industrial automation and motion control products, so you can trust the durability and performance of this input controller. Item is untested but in excellent physical condition. See pictures for physical condition.