ECT-30/B Current Transformer

ECT-30/B Current Transformer

ECT-30/B current transformer for 5–40A primary current, accuracy classes 0.5/0.5s and 1, burden up to 10VA, compact low-current design. The ECT-30/B extends the ECT-30 platform to cover primary currents from 5 A up to 40 A, with burden ratings that scale from 2.5 VA to 10 VA as current increases, across accuracy classes 0.5/0.5s and 1. It's designed for applications where the ECT-30's narrower range falls short — small feeder metering, auxiliary circuit monitoring, and low-current protection schemes that still need dependable accuracy.