Big Hole 2-Pin Current Transformer
Features
- 250A/125mA, Rb=10Ω
- 2 Pins Φ0.8mm, Pitch=20mm
- Through-hole=Φ12mm, bottom area 43.6*20mm
- 4-Φ4mm holes for mounting, distance 37*15mm
Specifications
Part Number | MC250-20A |
Description | Big Hole 2-Pin Current Transformer |
Rated Input Current | 250 A |
Rated Output Current | 125 mA |
Turns Ratio | 1:2000 |
Phase Angle Error | ≤30′ ( Input = 10A, Resistance = 10Ω) |
Accuracy Class | / |
Linearity | ≤0.1% (5%~120%Position) |
Permissible Error | -0.2%≤ f ≤+0.2% (Input=10A, Resistance = 10Ω) |
Insulation Voltage | 4500 V |
Application | Measurement of current and power |
Encapsulation Material | Epoxy resin |
Installation Method | PCB mounting |
Operating Temperature | -40°C~85°C |
Datasheet of MC250-20A, Big Hole 2-Pin Current Transformer
Dimensions

Schematic Circuit

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Big Hole 2-Pin Current Transformer