Current Sense Transformers
Browse available Current Sense Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CR5ASFT-122CURR SENSE XFMR 1200A CHAS MNT |
2,482 | - |
|
Datasheet | CR5A | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 1200 A | - | - | - | 1200:5 | - | - | Chassis Mount | - | - | - |
|
|
CR5ARL-751CURR SENSE XFMR 750A IN-LINE |
4,037 | - |
|
Datasheet | CR5A | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 750 A | - | - | - | 750:5 | - | - | Free Hanging (In-Line) | 3.560" Dia (90.40mm) | 1.098" (27.90mm) | - |
|
|
CR5ARL-122CURR SENSE XFMR 1200A IN-LINE |
3,740 | - |
|
Datasheet | CR5A | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 1200 A | - | - | - | 1200:5 | - | - | Free Hanging (In-Line) | 3.560" Dia (90.40mm) | 1.098" (27.90mm) | - |
|
|
CR7RL-501SENSOR CURRENT XFRMR |
1,589 | - |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CR7RL-401COMMERCIAL CLASS CURRENT TRANSFO |
3,725 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 400 A | - | - | - | 400:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7SFT-751COMMERCIAL CLASS CURRENT TRANSFO |
4,858 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 750 A | - | - | - | 750:5 | - | - | Chassis Mount | - | 1.098" (27.90mm) | Stud |
|
|
CR7SFT-601COMMERCIAL CLASS CURRENT TRANSFO |
4,118 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 600 A | - | - | - | 600:5 | - | - | Chassis Mount | - | 1.098" (27.90mm) | Stud |
|
|
CR7RL-801COMMERCIAL CLASS CURRENT TRANSFO |
1,016 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 800 A | - | - | - | 800:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7RL-251COMMERCIAL CLASS CURRENT TRANSFO |
3,726 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 250 A | - | - | - | 250:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7RL-601COMMERCIAL CLASS CURRENT TRANSFO |
2,580 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 600 A | - | - | - | 600:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7RL-201COMMERCIAL CLASS CURRENT TRANSFO |
4,726 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 200 A | - | - | - | 200:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7SFT-151COMMERCIAL CLASS CURRENT TRANSFO |
2,891 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 150 A | - | - | - | 150:5 | - | - | Chassis Mount | - | 4.850" (123.19mm) | Stud |
|
|
CR7SFT-401COMMERCIAL CLASS CURRENT TRANSFO |
3,275 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 400 A | - | - | - | 400:5 | - | - | Chassis Mount | - | 1.098" (27.90mm) | Stud |
|
|
CR7RL-151COMMERCIAL CLASS CURRENT TRANSFO |
2,704 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 150 A | - | - | - | 150:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7SFT-801COMMERCIAL CLASS CURRENT TRANSFO |
2,694 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 800 A | - | - | - | 800:5 | - | - | Chassis Mount | - | 1.098" (27.90mm) | Stud |
|
|
CR7SFT-501COMMERCIAL CLASS CURRENT TRANSFO |
4,358 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 500 A | - | - | - | 500:5 | - | - | Chassis Mount | - | 1.098" (27.90mm) | Stud |
|
|
CR7RL-751COMMERCIAL CLASS CURRENT TRANSFO |
4,708 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 750 A | - | - | - | 750:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7SFT-201COMMERCIAL CLASS CURRENT TRANSFO |
1,468 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 200 A | - | - | - | 200:5 | - | - | Chassis Mount | - | 2.130" (54.10mm) | Stud |
|
|
CR7RL-301COMMERCIAL CLASS CURRENT TRANSFO |
4,215 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 300 A | - | - | - | 300:5 | - | - | Free Hanging (In-Line) | 4.700" Dia (119.38mm) | 1.100" (27.94mm) | Wire Leads |
|
|
CR7SFT-101COMMERCIAL CLASS CURRENT TRANSFO |
3,674 | - |
|
Datasheet | CR7 | Bulk | Active | 50Hz ~ 400Hz | Non-Invasive (Solid Core) | 100 A | - | - | - | 100:5 | - | - | Chassis Mount | - | 4.850" (123.19mm) | Stud |
Current Sense Transformers FAQ
Common questions about selecting, comparing and sourcing Current Sense Transformers components through Winsun (HK) Electronics.
What should I check when selecting Current Sense Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Current Sense Transformers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Current Sense Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Current Sense Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
