Wurth Elektronik CSTLF Series Current Transformer 45 A 1:1000 80 V
- RS Stock No.:
- 271-428
- Mfr. Part No.:
- 7492551000
- Manufacturer:
- Wurth Elektronik
Subtotal (1 unit)*
SGD7.32
(exc. GST)
SGD7.98
(inc. GST)
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In Stock
- Plus 28 unit(s) shipping from 20 March 2026
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Units | Per unit |
|---|---|
| 1 + | SGD7.32 |
*price indicative
- RS Stock No.:
- 271-428
- Mfr. Part No.:
- 7492551000
- Manufacturer:
- Wurth Elektronik
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Current Transformer | |
| Series | CSTLF | |
| Primary DC Resistance | 0.27mΩ | |
| Secondary DC Resistance | 78.7Ω | |
| Inductance | 1600 mH | |
| Minimum Operating Temperature | -40°C | |
| Primary Current | 45A | |
| Maximum Operating Temperature | 125°C | |
| Length | 341mm | |
| Standards/Approvals | IEC62368-1, EN62368-1, UL62368-1/CSA62368-1 and AS/NZS62368.1 | |
| Width | 23.9 mm | |
| Maximum Operating Frequency | 400Hz | |
| Turns Ratio | 1:1000 | |
| Supply Voltage | 80 V | |
| Minimum Operating Frequency | 47Hz | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Current Transformer | ||
Series CSTLF | ||
Primary DC Resistance 0.27mΩ | ||
Secondary DC Resistance 78.7Ω | ||
Inductance 1600 mH | ||
Minimum Operating Temperature -40°C | ||
Primary Current 45A | ||
Maximum Operating Temperature 125°C | ||
Length 341mm | ||
Standards/Approvals IEC62368-1, EN62368-1, UL62368-1/CSA62368-1 and AS/NZS62368.1 | ||
Width 23.9 mm | ||
Maximum Operating Frequency 400Hz | ||
Turns Ratio 1:1000 | ||
Supply Voltage 80 V | ||
Minimum Operating Frequency 47Hz | ||
- COO (Country of Origin):
- PH
The Wurth Elektronik Current sense transformer is a robust and compact transformer designed for current measurement applications. It offers high accuracy, low DC resistance, and excellent insulation properties, making it suitable for industrial and automotive use. The transformer complies with international safety standards and environmental certifications ensuring reliable performance in demanding conditions.
Primary current rating to 45A
Frequency 47Hz to 400Hz
UL Class F 155 degree C Insulation System
Operating temperature is -40 degree C to 125 degree C
Low profile compact THT form factor
Dielectric isolation 4kV AC
AEC Q200 qualification
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