High-Accuracy Measuring Current Transformer
Please review the following options and select the models that best suit your installation requirements:

IBO
Dimension: 105 x 76 x 38 mm
Connect in series
Range: 5 … 150A (CL.0.2 ; 0.2s)

AST5B312
Dimension: 75 x 100 x 45 mm
Primary bar: 30×10 mm ; Φ 26 mm
Range: 150 … 600A (CL.0.2 ; 0.2s)

AST412
Dimension: 70 x 90 x 30 mm
Primary bar: 2x30x10 mm ; Φ 33 mm
Range: 200 … 600A

AST512
Dimension: 84 x 108 x 30 mm
Primary bar: 50×13 mm ; Φ 42 mm
Range: 600 … 1000A (CL.0.2 ; 0.2s)

AST615
Dimension: 96 x 121 x 30 mm
Primary bar: 60×15 mm ; Φ 53mm
Range: 1500 … 1600A (CL.0.2 ; 0.2s)

AST815
Dimension: 105 x 132 x 30 mm
Primary bar: 80×15 mm ; Φ 61 mm
Range: 1200 … 1600A (CL.0.2 ; 0.2s)

AST1030
Dimension: 131 x 160 x 30 mm
Primary bar: 2x100x10 mm ; Φ 85 mm
Range: 1250 … 3200A (CL.0.2 ; 0.2s)

AST1056
Dimension: 131 x 160 x 30 mm
Primary bar: 80×15 mm ; Φ 61 mm
Range: 600 … 4000A (CL.0.2 ; 0.2s)

AST1256
Dimension: 165 x 145 x 40 mm
Primary bar: 125×60 mm
Range: 1500 … 3200A (CL.0.2 ; 0.2s)

AST1656
Dimension: 205 x 145 x 40 mm
Primary bar: 165×60 mm
Range: 3200 … 5000A (CL.0.2 ; 0.2s)

AST1659
Dimension: 223 x 171 x 35 mm
Primary bar: 165×90 mm
Range: 3200 … 6000A (CL.0.2 ; 0.2s)
We hope our products meet your needs and expectations. Thank you for your trust and support!