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SCT-1250-200 is listed in the Current Sensors range at ChipApex. The manufacturer field lists Magnelab, Inc.. Its product description is MAGNELAB SCT-1.25", 200A:333MV. Review the specifications below when checking this part for your BOM.
The Magnelab SCT-1250-200 is a split-core AC current transformer designed to measure alternating current passing through a center conductor. It provides an output of 0-333mV AC representing 0 to 200 Amps AC. This sensor type allows for installation on existing electrical wiring without disconnecting the circuit, making it suitable for retrofit applications where continuous monitoring or measurement of AC amperage is required.
Verify that the specific part number SCT-1250-200 matches the required 200A rating and 0-333mV output specification. Confirm the split-core mechanism is intact and compatible with the target conductor diameter. Ensure the application environment supports the operating conditions defined by the manufacturer for this current transformer model.
Select this component when a split-core configuration is necessary for installation on live or existing wires. The 200A rating and millivolt output must align with the downstream measurement device's input requirements. Consider physical clearance around the conductor and the specific AC current range needed for the application.
This part belongs to the Magnelab SCT-1250 series of split-core current sensors. The series includes variants with different current ratings, such as the SCT-1250-100 for 100A applications. The SCT-1250-200 specifically addresses higher current measurement needs within this product line while maintaining the same form factor and output characteristics.
Direct substitutes include other Magnelab SCT-1250 series models if current ratings differ, such as the SCT-1250-100. Cross-manufacturer replacements require matching the split-core design, 200A capacity, and 0-333mV AC output signal to ensure functional compatibility.
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