The 01293 is a donut-style current transformer designed for AC current measurement. It operates with a primary to secondary current ratio of 50:5 and a turns ratio of 10:1. The device maintains an accuracy of 2% with a 2 VA burden. Constructed from durable, impact-resistant black nylon and meeting A.S.A C57.13 standards, it is built for rugged use. It comes equipped with two 2-foot, UL 1015 approved 16 AWG leads for connection, making it suitable for a variety of industrial and commercial metering applications.