The ENTES ENT.A30 40/5 single-phase current transformer is manufactured by ENTES and converts a primary current of 40 A to a secondary current of 5 A. It features a line feed-through diameter of 20 mm and is designed for screw-fit installation. This current transformer is typically used in electrical metering and monitoring applications. https://elecena.pl/product/28797496/entes-ent-a30-single-phase-current-transformer-40a-5a-20mm-diameter 2025-05-25 https://elecena.pl/product/28797496/entes-ent-a30-single-phase-current-transformer-40a-5a-20mm-diameter 2026-06-20 https://elecena.pl/product/28797496/entes-ent-a30-single-phase-current-transformer-40a-5a-20mm-diameter 2026-07-13 https://elecena.pl/product/28797496/entes-ent-a30-single-phase-current-transformer-40a-5a-20mm-diameter 2026-08-29