
Plastic Case Current Transformer
Features
- 5(40)A/2mA, Rb=10Ω, turns ratio 1:2500
- Max current 40A, accuracy 0.1/0.2 class
- ID Φ8.5mm, OD Φ26*28.2mm, HT 17.2mm
- Good protection by plastic case with epoxy resin inside
- Different level of accuracy class available
Specifications
Part Number | DF40-25B |
Description | Plastic Case Current Transformer |
Structure Of Winding | Toroidal |
Phase | Single |
Input / Output | 5(40)A/2mA |
Max. Current | 40 A |
Turns Ratio (typical) | 1:2500 |
Phase Shift Error | 5′ or 10′(20% Rated Current) |
Burden (Rb) | 10 Ω |
Accuracy Class | 0.1 / 0.2 Class |
Core Inside | Nanocrystalline & Amorphous Dual Core |
Encapsulation | Plastic Case Filled with Epoxy Resin |
Busbar Type | None |
Mounting Method | Through-hole |
Application | Meters, Instruments |
Accept Customized | Yes |
Dimensions

ID | OD | L | HT | A |
Φ8.5 | Φ26 | 28.2 | 17.2 | 85 |
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Plastic Case Current Transformer