WICC MW0921 Current Transformer

The WICC MW0921 Current Transformer provides precise 200:0.1 A current sensing for protection and metering in industrial electrical systems. Designed for current measurement and isolation, it is commonly installed in switchgear assemblies, substations, industrial control systems, and medium-voltage distribution equipment. This panel- or equipment-mounted current transformer supports a 50–400 Hz frequency range and is rated for 10,000 V, making it suitable for protective relays and metering equipment in medium- to high-voltage installations. With a primary-to-secondary ratio of 200:0.1 A, the MW0921 enables continuous electrical monitoring within electrical distribution and automation systems and is compatible with protective relays and metering equipment. The device is intended for use in manufacturing facilities, substations, motor control centers, and high-voltage distribution networks where dependable current sensing underpins protection and monitoring capabilities.