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
Location Panel / Device / Circuit / Bus Panel / Device / Circuit / Bus Panel / Device / Circuit / Bus Branch Circuits
Form Factor Square/Rectangle Press Open Square/Rectangle Removable Face Rectangle Removable Face Mini CT Hinged Opening
Application High Accurancy Power Quality Tenant Metering General Use 5A/1A General Use 333mV Branch Circuit Monitoring
Input Rated Options 50A, 100A, 150A, 200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A 100A, 200A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 2000A, 3000A, 5000A 200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A 5A, 20A, 30A, 40A, 50A, 60A, 100A, 120A, 150A, 200A, 250A, 400A, 600A
Output Rated Options 333mV, 5A, 1A, 80mA, 100mA, 200mA 5A, 1A 333mV 333mV
Measurement Range 5,000A 5000A 5000A 600A
Accuracy 0.5% 0.5% 0.5% 0.5%
Min. Window Size (in) 0.75 x 0.75 0.83 x 1.22 0.75 x 0.75 0.4
Max. Window Size (in) 5 x 7 3 x 5 3.1 x 6.3 1.38
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
Location Panel / Device / Circuit / Bus
Form Factor Rectangle Removable Face
Application General Use 5A/1A
Input Rated Options 100A, 200A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1500A, 2000A, 3000A, 5000A
Output Rated Options 5A, 1A
Measurement Range 5000A
Accuracy 0.5%
Min. Window Size (in) 0.83 x 1.22
Max. Window Size (in) 3.1 x 6.3
CE
UL Recognize
RoHS

AcuCT mV Series

General Purpose 333mV CT

General Purpose 333mV CT
Location Panel / Device / Circuit / Bus
Form Factor Square/Rectangle Removable Face
Application General Use 333mV
Input Rated Options 200A, 250A, 300A, 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A
Output Rated Options 333mV
Measurement Range 5000A
Accuracy 0.5%
Min. Window Size (in) 0.75 x 0.75
Max. Window Size (in) 3 x 5
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