Current Sense Transformers
Use the filters and product table below to compare Current Sense Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CR2RL-500CURR SENSE XFMR 50A CHAS MNT |
1,770 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 50 A | - | - | - | 50:5 | - | - | Chassis Mount | 2.461" Dia (62.50mm) | 1.051" (26.70mm) | Wire Leads |
|
|
CR2RL-301CURR SENSE XFMR 300A |
2,439 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 300 A | - | - | - | 300:5 | - | - | - | 2.461" Dia (62.50mm) | 1.051" (26.70mm) | - |
|
|
CR2RL-800CURR SENSE XFMR 80A |
1,884 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 80 A | - | - | - | 80:5 | - | - | - | 2.461" Dia (62.50mm) | 1.051" (26.70mm) | - |
|
|
CR2SFT-500CURR SENSE XFMR 50A CHAS MNT |
1,105 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 50 A | - | - | - | 50:5 | - | - | Chassis Mount | 2.681" L x 2.000" W (68.10mm x 44.50mm) | 2.681" (68.10mm) | - |
|
|
CR2SFT-151CURR SENSE XFMR 150A CHAS MNT |
2,873 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 150 A | - | - | - | 150:5 | - | - | Chassis Mount | 2.681" L x 2.000" W (68.10mm x 44.50mm) | 2.681" (68.10mm) | - |
|
|
CR2SFT-800CURR SENSE XFMR 80A CHAS MNT |
2,050 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 80 A | - | - | - | 80:5 | - | - | Chassis Mount | 2.681" L x 2.000" W (68.10mm x 44.50mm) | 2.681" (68.10mm) | - |
|
|
CR2SFT-301CURR SENSE XFMR 300A CHAS MNT |
4,631 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 300 A | - | - | - | 300:5 | - | - | Chassis Mount | 2.681" L x 2.000" W (68.10mm x 44.50mm) | 2.681" (68.10mm) | - |
|
|
CR2SFT-750CURR SENSE XFMR 75A CHAS MNT |
4,005 | - |
|
Datasheet | CR2 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 75 A | - | - | - | 75:5 | - | - | Chassis Mount | 2.681" L x 2.000" W (68.10mm x 44.50mm) | 2.681" (68.10mm) | - |
|
CR2550-BCURR SENSE XFMR IN-LINE |
1,132 | - |
|
Datasheet | CR2550 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | - | - | - | - | - | - | - | Free Hanging (In-Line) | 1.094" L x 0.866" W (27.80mm x 22.00mm) | - | - |
|
CR45-ACURR SENSE XFMR PANEL MOUNT |
2,833 | - |
|
Datasheet | CR45 | Bulk | Active | 50Hz ~ 1kHz | Non-Invasive (Solid Core) | - | - | - | - | - | - | - | Panel Mount | 0.949" L x 0.461" W (24.10mm x 11.70mm) | 1.039" (26.40mm) | - |
Current Sense Transformers FAQ
Common questions about filtering, comparing and sourcing Current Sense Transformers components.
How can I narrow the Current Sense Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Current Sense Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
