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![21 Series Moulded Case Current Transformers](https://images.findtheneedle.co.uk/findtheneedle/companylogos/122575.jpg)
A variety of moulded case current transformers suitable for primary currents from 400 - 5000A with built in sealable covers
For more information on 21 Series Moulded Case Current Transformers talk to Howard Butler Ltd
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