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Current transformers | Tabular Product overview

SCT1xxx | Mini ring-type current transformers

SCT1xxx | Mini ring-type current transformers

Max. diameter round conductor
7,6 mm
Primary current
0…32 to 0…64 A AC SCT1111
Accuracy class 1


SCT2xxx | Ring-type current transformers

SCT2xxx | Ring-type current transformers

Max. diameter round conductor
25,7 mm31,8 mm43,7 mm54,7 mm70 mm
Primary current
0…60 to 0…500 A AC SCT2111
Accuracy class 1
0…125 to 0…600 A AC SCT2121
Accuracy class 0,5
0…600 / 0…750 A AC SCT2211
Accuracy class 1
SCT2221
Accuracy class 0,5
0…800 / 0…1000 A AC SCT2311
Accuracy class 1
SCT2321
Accuracy class 0,5
0…1250 / 0…1500 A AC SCT2411
Accuracy class 1
SCT2421
Accuracy class 0,5
0…2000 A AC SCT2515
Accuracy class 1
SCT2525
Accuracy class 0,5
0…2500 A AC SCT2615
Accuracy class 1
SCT2625
Accuracy class 0,5


SCT3xxx | 3-phase ring-type current transformers

SCT3xxx | 3-phase ring-type current transformers

Max. diameter round conductor
13,5 mm18 mm22 mm
Primary current
0…50 bis 0…150 A AC SCT3111
Accuracy class 1
0…125 / 0…150 A AC SCT3121
Accuracy class 0,5
0…100 bis 0…250 A AC SCT3215
Accuracy class 1
0…250 bis 0…600 A AC SCT3315
Accuracy class 1


SCT6xxx | Split-core current transformers

SCT6xxx | Split-core current transformers

Max. diameter round conductor
18,5 mm27,9 mm42,4 mm2 x 42,4 mm
Primary current
0…60 to 0…150 A AC SCT6101
Accuracy class 3
0…200 / 0…250 A AC SCT6311
Accuracy class 1
SCT6321
Accuracy class 0.5
0…300 to 0…500 A AC SCT6411
Accuracy class 1
0…400 / 0…500 A AC SCT6421
Accuracy class 0.5
0…600 / 0…750 A AC SCT6615
Accuracy class 1
SCT6625
Accuracy class 0.5
0…800 / 0…1000 A AC SCT6715
Accuracy class 1
SCT6725
Accuracy class 0.5


SCT7xxx | Busbar split-core current transformers

SCT7xxx | Busbar split-core current transformers

Max. diameter round conductor
20 mm50 mm80 mm
Primary current
0…100 / 0…200 A AC SCT7105
Accuracy class 3
0…250 / 0…400 A AC SCT7115
Accuracy class 1
0…400 A AC SCT7125
Accuracy class 2
0…500 / 0…600 A AC SCT7215
Accuracy class 1
SCT7225
Accuracy class 2
0…750 bis 0…1500 A AC SCT7315
Accuracy class 1
SCT7325
Accuracy class 2
0…1500 / 0…5000 A AC SCT7415
Accuracy class 1
SCT7425
Accuracy class 2


SCT0xxx | Coil current transformers

SCT0xxx | Coil current transformers

Max. diameter round conductor
Primary conductor for connection
Primary current
0…1 to 0…30 A AC SCT0111
Accuracy class 1
SCT0121
Accuracy class 0,5