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Revenue Grade Split Core Current Transformer
Revenue Grade Split Core Current Transformer
Revenue Grade Split Core Current Transformer
Revenue Grade Split Core Current Transformer
Revenue Grade Split Core Current Transformer

Revenue Grade Split Core Current Transformer

AcuCT R Series

The AcuCT R is our premium revenue grade split-core CT that offers the highest accuracy while supporting the widest range of rated outputs. It has be designed to be compact, simple and durable. The current transformer features a sturdy latch that locks the split-core CT in place using a press-open mechanism for quick installations without disconnecting cables.
  • 5A – 5000A AC current input range
  • Revenue grade accuracy meets IEC61000-1 class 0.5
  • UL listed for XOBA UL2808 standard, CSA C22.2 No. 61010-1
  • Push-open mechanism makes the installation quick and simple
  • Multiple voltage or current secondary output options including 5A and 333mV
  • Multiple mounting options with included accessories
  • Multiple window shapes and sizes for multiple applications
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AcuCT R Split-Core CT Models

The AcuCT R series split-core CT is available in a variety of sizes and input ranges.

AcuCT-075R
AcuCT-100R
AcuCT-125R
AcuCT-200R
AcuCT-3135R
AcuCT-4161R
AcuCT-5170R
Input Range 1A-150A 5A-250A 5A-400A 5A-1000A 5A-1500A 5A-5000A 5A-5000A
Typical Input 50A, 100A, 150A 100A, 200A, 250A 100A, 200A, 300A, 400A 400A, 600A, 800A, 1000A 600A, 800A, 1000A, 1200A, 1500A 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A 2000A, 3000A, 4000A, 5000A
Output Option 333mV, 80mA,
100mA, 200mA
1A, 333mV, 80mA,
100mA, 200mA
1A, 333mV, 80mA,
100mA, 200mA
1A, 333mV, 80mA,
100mA, 200mA
5A, 1A, 333mV, 80mA,
100mA, 200mA
5A, 1A, 333mV,
80mA, 100mA, 200mA
5A, 1A, 333mV,
80mA, 100mA, 200mA
Window Diameter Size (in) 0.75 x 0.75 1 x 1 1.25 x 1.25 2 x 2 3.1 x 3.5 4.1 x 6.1 5.1 x 7
Window Diameter Size (mm) 19.5 x 19.5 25 x 25 32 x 32 51 x 51 80x 90 105 x 155 130 x 180
Exterior Dimensions (in) 2.3 x 2.3 x 0.9 2.6 x 2.6 x 0.9 3.2 x 3.2 x 0.9 4.4 x 4.4 x 1.25 5.7 x 6.1 x 1.25 7.3 x 9.3 x 1.8 8.3 x 10.2 x 1.8
Exterior Dimensions (mm) 58 x 58 x 22 65 x 65 x 22 82 x 82 x 22 111 x 111 x 32 144 x 154 x 32 185 x 235 x 45 210 x 260 x 45
Accuracy IEC 60044-1 0.5s class IEC 60044-1 0.5s class IEC 60044-1 0.5s class IEC 60044-1 0.5s class IEC 60044-1 0.5s class IEC 60044-1 0.5s class IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2 UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT Square Press-Open Split-Core CT Square Press-Open Split-Core CT Square Press-Open Split-Core CT Square Press-Open Split-Core CT Square Press-Open Split-Core CT Square Press-Open Split-Core CT

AcuCT-075R

Input Range 1A-150A
Typical Input 50A, 100A, 150A
Output Option 333mV, 80mA,
100mA, 200mA
Window Diameter Size (in) 0.75 x 0.75
Window Diameter Size (mm) 19.5 x 19.5
Exterior Dimensions (in) 2.3 x 2.3 x 0.9
Exterior Dimensions (mm) 58 x 58 x 22
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-100R

Input Range 5A-250A
Typical Input 100A, 200A, 250A
Output Option 1A, 333mV, 80mA,
100mA, 200mA
Window Diameter Size (in) 1 x 1
Window Diameter Size (mm) 25 x 25
Exterior Dimensions (in) 2.6 x 2.6 x 0.9
Exterior Dimensions (mm) 65 x 65 x 22
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-125R

Input Range 5A-400A
Typical Input 100A, 200A, 300A, 400A
Output Option 1A, 333mV, 80mA,
100mA, 200mA
Window Diameter Size (in) 1.25 x 1.25
Window Diameter Size (mm) 32 x 32
Exterior Dimensions (in) 3.2 x 3.2 x 0.9
Exterior Dimensions (mm) 82 x 82 x 22
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-200R

Input Range 5A-1000A
Typical Input 400A, 600A, 800A, 1000A
Output Option 1A, 333mV, 80mA,
100mA, 200mA
Window Diameter Size (in) 2 x 2
Window Diameter Size (mm) 51 x 51
Exterior Dimensions (in) 4.4 x 4.4 x 1.25
Exterior Dimensions (mm) 111 x 111 x 32
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-3135R

Input Range 5A-1500A
Typical Input 600A, 800A, 1000A, 1200A, 1500A
Output Option 5A, 1A, 333mV, 80mA,
100mA, 200mA
Window Diameter Size (in) 3.1 x 3.5
Window Diameter Size (mm) 80x 90
Exterior Dimensions (in) 5.7 x 6.1 x 1.25
Exterior Dimensions (mm) 144 x 154 x 32
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-4161R

Input Range 5A-5000A
Typical Input 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A
Output Option 5A, 1A, 333mV,
80mA, 100mA, 200mA
Window Diameter Size (in) 4.1 x 6.1
Window Diameter Size (mm) 105 x 155
Exterior Dimensions (in) 7.3 x 9.3 x 1.8
Exterior Dimensions (mm) 185 x 235 x 45
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT

AcuCT-5170R

Input Range 5A-5000A
Typical Input 2000A, 3000A, 4000A, 5000A
Output Option 5A, 1A, 333mV,
80mA, 100mA, 200mA
Window Diameter Size (in) 5.1 x 7
Window Diameter Size (mm) 130 x 180
Exterior Dimensions (in) 8.3 x 10.2 x 1.8
Exterior Dimensions (mm) 210 x 260 x 45
Accuracy IEC 60044-1 0.5s class
Standard/ Certifications UL listed UL2808, 61010-1 and CSA 22.2
Form Factor Square Press-Open Split-Core CT