General Electric 750X93G13 JA1-0 JAI-O (NN2) Current Transformer is a GE-manufactured device with a 200:5 primary-to-secondary current ratio. Model identifiers include 750X93G13 and JA1-0 JAI-O (NN2). The 200:5 rating means it steps 200 A of primary current down to 5 A on the secondary.
