4-Pin Micro Current Transformer
Features
- PCB mounting type
- Compact size, occupying small space
- Big through-hole for primary wire
- Used for current measurement
Applications
- Energy meters
- Electrical measuring instruments
- Electrical protective devices
- Current sensing modules
Specifications
Part Number | MC40-20A |
Description | 4-Pin Micro Current Transformer |
Max Current | 40 A |
Turns Ratio | 1:2000 |
Primary Current | 5 A |
Secondary Current | 2.5 mA |
Phase Error | ≤ 10′ ( Input = 1A, R = 10Ω) |
Burden Rb | 10 Ω |
Accuracy Class | Class 0.2 |
Insulation (Winding to Body) | 3 kV |
DC Immunity Test | not required |
Operating Frequency | 50 and 60 Hz |
Dimensions

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4-Pin Micro Current Transformer