Features

• Compact Busbar/Base Mounting Current Transformers- Series 21. Series 21 moulded case current transformer, suitable for primary currents from 400A to 5000A with built-in sealable terminal covers. The current transformer is used for transforming various primary currents into 5A or 1A standard secondary using 80 x 50 mm or 100 x 30 mm busbars. Alternatively you can use cables up to 85 mm diameter. Built in sealable terminal covers Base or busbar mounting Terminals suitable for screw or push on connectors Self-extinguishing UL94HB Rated system voltage 0.72/3 kV Conforms to IEC185, BS 7626, BSEN 60044-1and IEC 60044-1