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)

Filter
View
Showing 1 - 16 of 280 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
129pcs in stock , more available more available in 1-2 weeks
Quick View
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
53pcs in stock , more available more available in 1-2 weeks
Quick View
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
85pcs in stock , more available more available in 1-2 weeks
Quick View
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
155pcs in stock , more available more available in 1-2 weeks
Quick View
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
44pcs in stock , more available More available in 2-3 weeks
Quick View
LEM International SA
ATO 5 B420 D10/SP4, AC Current Transformer, 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
32pcs in stock
Quick View
Fastron Electronics
SCT-F16-100-5A, 120/5Amp Measurement Split Core CT's
SCT-F16-100-5A, 120/5Amp Measurement Split Core CT's
$42.00 $46.20inclGST
35pcs in stock , more available More available in 2-3 weeks
Quick View
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
93pcs in stock , more available more available in 1-2 weeks
Quick View
Fastron Electronics
FES521-FD-420E,AC Current Transducer, Solid Core Multirange 0-10A,20A, 50A, Self Powered, Average RMS 4-20mA Output. 1% Accuracy
FES521-FD-420E,AC Current Transducer, Solid Core Multirange 0-10A,20A, 50A, Self Powered, Average RMS 4-20mA Output. 1% Accuracy
$55.00 $60.50inclGST
48pcs in stock , more available More available in 2-3 weeks
Quick View
Rishabh Instruments
CT 250/5, Class 0.5 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)
$49.00 $53.90inclGST
14pcs in stock
Quick View
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
14pcs in stock
Quick View
Fastron Electronics
FT040080P, 400/5 Amp Split Core CT, Class 0.5 3VA AC Current Transformer, 50 x 80mm Aperture, Dimension 145 x 159 x 37mm
FT040080P, 400/5 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
9pcs in stock , more available More available in 2-3 weeks
Quick View
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
Quick View
Fastron Electronics
SCT-F24-250, 0.333v, 250Amp measurement Split Core CT's
SCT-F24-250, 0.333v, 250Amp measurement Split Core CT's-Split Core AC Current Transformer-Fastron Electronics-Fastron Electronics Store
$42.00 $46.20inclGST
21pcs in stock , more available more available in 1-2 weeks
Quick View
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
$42.00 $46.20inclGST
16pcs in stock , more available more available in 1-2 weeks
Quick View
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
Quick View
Load more