You can pass multiple wires from the same phase through this CT.
5 lbs This combination provides a highly accurate kWh metering and power monitoring system.1% accurateSpecificationsCT Type: Solid-CoreAmperage: 200 ampOutput: 26.6 mA Solid Core Current Transformer - 25 mm It is designed to be used in conjunction with our Omnimeter line of electric meters. As long as the wires are passing in the same direction and are on the same phase, our current transformers will measure their combined current accurately.