Split-Core Current Transformers

Custom designed and built in-house, our high accuracy industrial split-core current transformers are among the industry's highest specification CT and offer exceptional value.

Split-Core Current Transformers Comparison

AcuCT R Series

Highest Accuracy Split Core CT

AcuCT R Split Core Current Transformer
AcuCT 5A Series

General Purpose 5A Split Core CT

General Purpose 5A Split Core CT
AcuCT mV Series

General Purpose 333mV CT

General Purpose 333mV CT
AcuCT Hinged Series

Compact Branch Circuit CT

Compact Branch Circuit CT
LocationPanel / Device / Circuit / BusPanel / Device / Circuit / BusPanel / Device / Circuit / BusBranch Circuits
Form FactorSquare/Rectangle Press OpenSquare/Rectangle Removable FaceRectangle Removable FaceMini CT Hinged Opening
ApplicationHigh Accurancy Power Quality Tenant MeteringGeneral Use 333mVGeneral Use 5A/1ABranch Circuit Monitoring
Input Rated Options50A, 100A, 150A, 200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A100A, 200A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 2000A, 3000A, 5000A5A, 20A, 30A, 40A, 50A, 60A, 100A, 120A, 150A, 200A, 250A, 400A, 600A
Output Rated Options333mV, 5A, 1A, 80mA, 100mA, 200mA333mV5A, 1A333mV
Measurement Range5,000A5000A5000A600A
Accuracy0.5%0.5%0.5%0.5%
Min. Window Size (in)0.75 x 0.750.75 x 0.750.83 x 1.220.4
Max. Window Size (in)5 x 73 x 53.1 x 6.31.38
UL Listed
CE
UL Recognized
RoHS

AcuCT R Series

Highest Accuracy Split Core CT

AcuCT R Split Core Current Transformer

LocationPanel / Device / Circuit / Bus
Form FactorSquare/Rectangle Press Open
ApplicationHigh Accurancy Power Quality Tenant Metering
Input Rated Options50A, 100A, 150A, 200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A
Output Rated Options333mV, 5A, 1A, 80mA, 100mA, 200mA
Measurement Range5,000A
Accuracy0.5%
Min. Window Size (in)0.75 x 0.75
Max. Window Size (in)5 x 7
UL List
CE
RoHS

AcuCT 5A Series

General Purpose 5A Split Core CT

General Purpose 5A Split Core CT

LocationPanel / Device / Circuit / Bus
Form FactorSquare/Rectangle Removable Face
ApplicationGeneral Use 333mV
Input Rated Options200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A
Output Rated Options333mV
Measurement Range5000A
Accuracy0.5%
Min. Window Size (in)0.75 x 0.75
Max. Window Size (in)3 x 5
CE
UL Recognize
RoHS

AcuCT mV Series

General Purpose 333mV CT

General Purpose 333mV CT

LocationPanel / Device / Circuit / Bus
Form FactorRectangle Removable Face
ApplicationGeneral Use 5A/1A
Input Rated Options100A, 200A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 2000A, 3000A, 5000A
Output Rated Options5A, 1A
Measurement Range5000A
Accuracy0.5%
Min. Window Size (in)0.83 x 1.22
Max. Window Size (in)3.1 x 6.3
CE
UL Recognize
RoHS

AcuCT Hinged Series

Compact Branch Circuit CT

Compact Branch Circuit CT

LocationBranch Circuits
Form FactorMini CT Hinged Opening
ApplicationBranch Circuit Monitoring
Input Rated Options5A, 20A, 30A, 40A, 50A, 60A, 100A, 120A, 150A, 200A, 250A, 400A, 600A
Output Rated Options333mV
Measurement Range600A
Accuracy0.5%
Min. Window Size (in)0.4
Max. Window Size (in)1.38
CE
UL Recognize
RoHS