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AcuCT S220 product images.
AcuCT S220 - Front view.
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UL Listed Cert.
CE Mark
ROHS Compliant

Switchgear Solid-core Current Transformer

High precision solid-core current transformer for permanent installations. The AcuCT S220 features multiple input and output options in a small compact form factor. UL listed for UL 2808, it provides consistent, reliable measurements across industrial and commercial for general metering or switchgear applications.

  • Accuracy class: IEC 61869-2 Class 0.2 and Measurement Canada Class 0.15 as per model
  • Current input options: 200A, 250A, 300A, 400A, 500A, 600A, 800A, 1000A
  • Choose from several output options: 1A, 5A, 80mA, 100mA, 333mV


About AcuCT S220 Series

Why choose a switchgear solid-core CT?

Switchgear solid-core current transformers are primarily used by installers for new installations and building constructs by fitting the conductor through the CT. The core is permanently sealed and can be used inside a switchgear for revenue grade metering applications.

AcuCT S220 solid-core CT.

AcuCT S220 Models

AcuCT-S220
Input Ratings
Output Ratings
Accuracy
Window Size
AcuCT S220 solid-core CT. 200A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
250A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
300A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
400A 5A, 333mV, 80mA, 100mA IEC 61869-2 Class 0.2;
Measurement Canada Class 0.15*		 Ø2.24” (Ø57.0 mm)
500A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
600A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
800A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1000A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1200A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1500A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
*Depending on model
AcuCT-S220
AcuCT S220 solid-core CT.
Input Ratings
Output Ratings
Accuracy
Window Size
200A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
250A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
300A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
400A 5A, 333mV, 80mA, 100mA IEC 61869-2 Class 0.2;
Measurement Canada Class 0.15*		 Ø2.24” (Ø57.0 mm)
500A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
600A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
800A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1000A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1200A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
1500A 1A, 5A, 80mA, 100mA, 333mV IEC 61869-2 Class 0.2 Ø2.24” (Ø57.0 mm)
*Depending on model

AcuCT S220 Accessories

ACUBRAC-S2
Mount Type
No. of Brackets
Screws
Nuts
ACUBRAC-S2 Mounting Bracket for AcuCT S220 Surface Mount 4 M6 X 40 mm (2 pcs) M6 X 4 mm (2 pcs)
ACUBRAC-S2
ACUBRAC-S2 Mounting Bracket for AcuCT S220
Mount Type
No. of Brackets
Screws
Nuts
Surface Mount 4 M6 X 40 mm (2 pcs) M6 X 4 mm (2 pcs)