Available 24/7 at
0755-82798135Current Sense Transformers
Current Sense Transformers
Current Sense Transformers are magnetic components used to detect, monitor and measure current in electronic and electrical systems. They provide isolation between the primary current path and sensing circuitry, making them suitable for power monitoring, overload detection, feedback control and protection functions. They are widely used in power supplies, motor drives, industrial control equipment, energy meters, inverters, battery systems, communication equipment and embedded applications.
This category includes current transformers, current sensing transformers, AC current sense transformers, PCB current transformers, split-core current transformers and related magnetic sensing components. These products are commonly selected based on current range, turns ratio, frequency range, isolation voltage, accuracy, burden resistance, mounting type, package style and application requirements.
TomatoElec supplies original Current Sense Transformers from recognized manufacturers such as Pulse Electronics, Bourns, Würth Elektronik, TDK, Murata, Triad Magnetics, Coilcraft, Hammond Manufacturing and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Frequency Range | Type | Current Rating (Amps) | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Current Ratio | DC Resistance (DCR) | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ACUCT-200R-400:333CURR SENSE XFMR 400A CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 400 A | - | - | - | - | - | - | Chassis Mount | 4.370" L x 4.370" W (111.00mm x 111.00mm) | 1.260" (32.00mm) | Wire Leads |
|
RCT16-2500CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT16-1000CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
LE124CURR SENSE XFMR CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 50Hz ~ 60Hz | Invasive | - | - | - | - | - | - | - | Chassis Mount | 3.470" L x 3.800" W (88.14mm x 96.52mm) | 3.300" (83.82mm) | Wire Leads |
|
XS05-325101S000000CURR SENSE XFMR IN-LINE |
1 | - |
|
Datasheet |
Omega 10 | Retail Package | Active | 50/60Hz | Non-Invasive (Split Core) | 500 A | - | - | 500:5 | 100:1 | - | - | Chassis Mount | 4.370" L x 4.370" W (111.00mm x 111.00mm) | 2.567" (65.20mm) | Terminal Block |
|
ACUCT-3135R-1000:333CURR SENSE XFMR 1KA CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 1 kA | - | - | - | - | - | - | Chassis Mount | 6.063" L x 5.669" W (154.00mm x 144.00mm) | 1.260" (32.00mm) | Wire Leads |
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AE01-0750TRANSFORMER 750VA 1PH OPEN |
1 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
RCT24-1000CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT24-2500CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT36-2500CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT36-1000CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT36-5000CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
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T-1-60830TRANSFORMER 200VA 1PH ENCLOSED |
1 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
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M-TRANSFORMERCURR SENSE XFMR CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | - | Invasive | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
ACUCT-4161R-2000:333CURR SENSE XFMR 2000A CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 2000 A | - | - | - | - | - | - | Chassis Mount | 9.252" L x 7.283" W (235.00mm x 185.00mm) | 1.772" (45.00mm) | Wire Leads |
|
RCT47-2500CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
RCT47-5000CURR XFMR ROGOWSKI COIL IN-LINE |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 20Hz ~ 5kHz | Non-Invasive (Split Core) | - | - | - | Rogowski Coil | - | - | - | Free Hanging (In-Line) | - | 0.610" (15.50mm) | Wire Leads |
|
ACUCT-5170R-4000:333CURR SENSE XFMR 4KA CHAS MNT |
1 | - |
|
- |
- | Tape & Box (TB) | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 4 kA | - | - | - | - | - | - | Chassis Mount | 10.236" L x 8.268" W (260.00mm x 210.00mm) | 1.772" (45.00mm) | Wire Leads |
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T6150PS1TRANSFORMER, 150VA, 1-PH, OPEN |
1 | - |
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* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |

