The Class 20 E5600s can use CTs with a 5A secondary. Class 20 implies that the inputs can accept up to 20 amps, but no accuracy is lost when using a 5A input. Class 20 E5600 meters include the form factors: 9/8S, 36S, and 45S.
Legacy KB System (APS) Data: RESL200337 V1.0, Originally authored by MaTh on 10/24/2009, Last Edited by MaTh on 10/24/2009
Related ranges: E5600