Single-phase efficient current transformers MC1
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Catalog excerpts

Measuring current transformators and shunts MC1 Single-phase efficient current transformers Description The transformers of the MC1 range are efficient current transformers. This range of transformers offers a measurement range from 150...2,000 A. They operate with a 250 mA secondary and feature 3 measurement ranges in the same transformer: simply changing a connection cable and the ratio selected in the measurement unit. MC1 transformers are only compatible with CIRCUTOR’s MC range. Applications — In installations where the electric supply can be interrupted to install transformers. — Very useful for installing in places where the exact nominal current range is not known. Technical features Electrical features Build features Frequency Insulation voltage Thermal short-circuit current, /th Dynamic current, /dyn Measurement Class 0.5 Power Highest voltage for the material Thermal class Type of encapsulation Safety factor Sealable secondary terminals Secondary terminals Attached to DIN rail IEC 60044-1 References Type Code A max. Ranges Internal diameter

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