ECT-3.5 Current Transformer

ECT-3.5 Current Transformer

ECT-3.5 current transformer for 160–600A primary current, accuracy classes 0.5/0.5s and 1, busbar or round conductor mounting, 50mm outer width. The ECT-3.5 covers primary currents from 160 A to 600 A and is designed for busbar mounting — accepting a single 30×10 mm bar or a double 20×10 mm bar configuration — as well as a 28 mm round conductor. With a compact 50 mm outer width, it fits standard LV switchgear and distribution panel layouts. Burden ratings range from 1 VA to 5 VA across the 0.5/0.5s and 1 accuracy classes (5 A and 1 A secondary), making it a practical choice for feeder metering and overcurrent protection in low-voltage distribution boards.