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Specifications
Turns Ratio:
300:5
Rated input Current:
300A
Mfr. Part #:
CT-0300-D20
Key Attributes
Model Number:
CT-0300-D20
Product Description
Littelfuse Current Transformers
Littelfuse offers a wide array of instrument-rated current transformers in 1-3 inch diameter openings, designed for instrumentation and metering applications. These transformers are available in both Donut Style and Foot Mounted configurations.
Product Attributes
- Brand: Littelfuse
- Voltage Class: 600V
- BIL Rating: 10kV
- Certification: cURus (WICC File E100575)
Technical Specifications
| Model | Style | Window Size | Current Ratio |
|---|---|---|---|
| CT-0050-D10 | Donut | 1.0" | 50:5 |
| CT-0075-D10 | Donut | 1.0" | 75:5 |
| CT-0100-D10 | Donut | 1.0" | 100:5 |
| CT-0150-D10 | Donut | 1.0" | 150:5 |
| CT-0200-D10 | Donut | 1.0" | 200:5 |
| CT-0300-D10 | Donut | 1.0" | 300:5 |
| CT-0200-D20 | Donut | 2.0" | 200:5 |
| CT-0300-D20 | Donut | 2.0" | 300:5 |
| CT-0400-D20 | Donut | 2.0" | 400:5 |
| CT-0500-D20 | Donut | 2.0" | 500:5 |
| CT-0050-F10 | Foot Mounted | 1.0" | 50:5 |
| CT-0100-F10 | Foot Mounted | 1.0" | 100:5 |
| CT-0150-F10 | Foot Mounted | 1.0" | 150:5 |
| CT-0200-F10 | Foot Mounted | 1.0" | 200:5 |
| CT-0300-F10 | Foot Mounted | 1.0" | 300:5 |
| CT-1200-F15 | Foot Mounted | 1.5" | 1200:5 |
| CT-0150-F20 | Foot Mounted | 2.0" | 150:5 |
| CT-0200-F20 | Foot Mounted | 2.0" | 200:5 |
| CT-0300-F20 | Foot Mounted | 2.0" | 300:5 |
| CT-0400-F20 | Foot Mounted | 2.0" | 400:5 |
| CT-0600-F20 | Foot Mounted | 2.0" | 600:5 |
| CT-0400-F30 | Foot Mounted | 3.0" | 400:5 |
| CT-0800-F30 | Foot Mounted | 3.0" | 800:5 |
Part Numbering System
CT - xxx - D10
- Style Series: D = Donut Style, F = Footed Style
- Window Size: 10 = 1.0 inch, 15 = 1.5 inches, 20 = 2.0 inches, 30 = 3.0 inches
- Current Ratio: xxx:5 current ratio
Disclaimer Notice Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.
2411192342_Littelfuse-CT-0300-D20_C7116052.pdf
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