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