AC Current Transformer


At Fastron Electronics, we stock a wide range of AC Current Transformers for isolated measurement of AC currents. These transformers are typically combined with kWh Meters or loggers. CT Classes include Class 1, Class 0.5, Class 0.2, and Protection Class. Some models are designed for process level outputs. We can offer a range of meters to suit any electrical measurement application.

As highly experienced energy management and energy monitoring professionals, we can assist you with a wide range of products and services. Our AC Current Transformers include products from Northern Design Electronics Ltd, LEM International SA, Rishabh Instruments Pvt. Ltd, Hobut Howard Butler, and RTR Energia, among others. You can place an order for a wide range of products which are in-stock now and ready to ship.

 

Read our application note on protection CT Class Cable Losses and VA Ratings here.

For more information or specialised services, contact our Melbourne-based team today.

Current Transformers (AC)

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Showing 1 - 16 of 228 Items
Fastron Electronics
SCT-F24-100-5A, 5 Amp, 100Amp measurement Split Core CT's
SCT-F24-100-5A, 5 Amp, 100Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
115pcs in stock , more available 1-2 weeks
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Fastron Electronics
SCT-F24-250-5A, 5 Amp, 250Amp measurement Split Core CT's
SCT-F24-250-5A, 5 Amp, 250Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
94pcs in stock , more available 1-2 weeks
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Fastron Electronics
SCT-F24-150-5A, 5 Amp, 150Amp measurement Split Core CT's
SCT-F24-150-5A, 5 Amp, 150Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
97pcs in stock , more available 1-2 weeks
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Fastron Electronics
SCT-F24-200-5A, 5 Amp, 200Amp measurement Split Core CT's
SCT-F24-200-5A, 5 Amp, 200Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
79pcs in stock , more available 1-2 weeks
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LEM International SA
ATO 5 B420 D10/SP4, AC CT, 20-30VDC loop powered, 125 Amp Average RMS 4-20mA output, X = 1.5%
ATO 5 B420 D10/SP4, AC CT, 20-30VDC loop powered, 125 Amp Average RMS 4-20mA output, X = 1.5%-AC Current Transformer with Process Output-LEM International SA-Fastron Electronics Store
$173.80 $191.18inclGST
25pcs in stock , more available in 1-2 weeks
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Fastron Electronics
SCT-F36-400-5A, 5 Amp, 400Amp measurement Split Core CT's
SCT-F36-400-5A, 5 Amp, 400Amp measurement Split Core CT's
$63.00 $69.30inclGST
79pcs in stock , more available
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Fastron Electronics
FES521-FD-420E,AC Current Transducer, Solid Core Multirange 0-10A,20A, 50A, Self Powered, Average RMS 4-20mA Output. 2% Accuracy FCS521-SD-420E
FES521-FD-420E,AC Current Transducer, Solid Core Multirange 0-10A,20A, 50A, Self Powered, Average RMS 4-20mA Output. 2% Accuracy FCS521-SD-420E-AC Current Transformer with Process Output-Fastron Electronics-Fastron Electronics Store
$55.00 $60.50inclGST
4pcs in stock , more available
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Fastron Electronics
FT060080P, 600/5 Amp Split Core CT, Class 0.5 3VA AC Current Transformer, 50 x 80mm Aperture, Dimension 145 x 159 x 37mm
FT060080P, 600/5 Amp Split Core CT, Class 0.5 3VA AC Current Transformer, 50 x 80mm Aperture, Dimension 145 x 159 x 37mm-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$92.30 $101.53inclGST
57pcs in stock , more available in 4-6 weeks
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Fastron Electronics
SCT-F24-300-5A, 5 Amp, 300Amp measurement Split Core CT's
SCT-F24-300-5A, 5 Amp, 300Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
41pcs in stock , more available 1-2 weeks
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Fastron Electronics
SCT-F24-200, 0.333v, 200Amp measurement Split Core CT's
SCT-F24-200, 0.333v, 200Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$35.00 $38.50inclGST
46pcs in stock , more available 1-2 weeks
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Rishabh Instruments
CT 200/5 Class 0.5 2.5VA 50/21 (30) Current Transformer
Rishabh Instruments AC Current Transformer CT 200/5 Class 0.5 2.5VA 50/21 (30) Current Transformer FE-CT 200/5 Class 0.5 2.5VA 50/21 (30)
$23.85 $26.24inclGST
30pcs in stock
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Rishabh Instruments
Rish Xmer 155/80 2000/5 Split Core CT Class 1 45VA, 85 x 125mm Aperture
Rishabh Instruments Split Core AC Current Transformer Rish Xmer 155/80 2000/5 Split Core CT Class 0.5 20VA FE-Rish Xmer 155/80 2000/5 SCCT Class 0.5 20VA
$209.00 $229.90inclGST
9pcs in stock
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Rishabh Instruments
CT 150/5 Class 0.5 2.5VA 50/21 (30) Current Transformer
Rishabh Instruments AC Current Transformer CT 150/5 Class 0.5 2.5VA 50/21 (30) Current Transformer FE-CT 150/5 Class 0.5 2.5VA 50/21 (30)
$23.85 $26.24inclGST
17pcs in stock
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Northern Design Electronics Ltd
XD-I420-1, AC Current Transducer, Average RMS, Ipn = Selectable 5,10,15,20,25 Amp, 4-20mA out, 16-36VDC Loop powered
Northern Design Electronics Ltd AC Current Transformer with Process Output XD-I420-1, AC Current Transducer, Average RMS, Ipn = Selectable 5,10,15,20,25 Amp, 4-20mA out, 16-36VDC Loop powered FE-XD-I420-1
$134.40 $147.84inclGST
4pcs in stock , more available in 4-5 Weeks
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Fastron Electronics
SCT-F10-50, 0.333v, 50Amp measurement Split Core CT's Class 1
SCT-F10-50, 0.333v, 50Amp measurement Split Core CT's Class 1-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$32.00 $35.20inclGST
26pcs in stock , more available
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Fastron Electronics
SCT-F10-25, 25Amp/0.333V measurement Split Core CT's Class 1
SCT-F10-25, 25Amp/0.333V measurement Split Core CT's Class 1-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$32.00 $35.20inclGST
21pcs in stock , more available
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