Carlo Gavazzi SCT104/50 is a split-core, single‑phase current transformer designed for non-invasive AC current measurement in switchgear and control panels. It covers primary currents from 150 A to 1,000 A and provides a 5 A secondary output (1 A on request), with class 0.5% accuracy available on request. Rated for 50–60 Hz operation and a maximum system voltage of 0.72 kV, it uses a 51 × 51 mm bus-bar mounting opening and features a rated insulation level of 3 kV, all within a compact enclosure of 128 × 56 × 104 mm (H × L × P).
