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SCT-0400-040 is listed in the Current Sensors range at ChipApex. The manufacturer field lists Magnelab, Inc.. Its product description is 0.4" SPLIT-CORE CT 40A:333MV. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for SCT-0400-040
- Description：0.4" SPLIT-CORE CT 40A:333MV
- Series：SCT
- Mfr：Magnelab, Inc.
- Package：Bag
- For Measuring：AC
- Sensor Type：Current Sensor
- Current - Sensing：40A
- Number of Channels：1
- Output：Ratiometric, 0V ~ 0.333V
- Sensitivity：-
- Frequency：50Hz ~ 1kHz
- Linearity：±1%
- Accuracy：±1%
- Voltage - Supply：-
- Response Time：-
- Current - Supply (Max)：-
- Operating Temperature：-20°C ~ 75°C
- Grade：-
- Qualification：-
- Polarization：Unidirectional
- Mounting Type：Free Hanging
- Package / Case：Module, Single Pass Through
- Supplier Device Package：-
Current Sensors datasheet and documents for SCT-0400-040
Current Sensors Overview
The Magnelab SCT-0400-040 is a split-core current transformer designed for AC current sensing applications. It features a hinged design that allows installation around existing conductors without disconnecting the circuit. The device is engineered to measure alternating current flowing through a single conductor, providing an isolated output proportional to the primary current. This configuration supports non-intrusive monitoring and measurement in electrical systems where access to the conductor is limited or disconnection is not feasible.
Current Sensors Feature Summary
- Split-core construction enables installation around existing busbars or cables without breaking the circuit
- Provides galvanic isolation between the primary conductor and secondary output
- Designed specifically for accurate sensing of alternating current signals
Current Sensors Applications
- AC current monitoring in industrial power distribution panels
- Energy metering systems requiring non-invasive current measurement
- Power quality analysis equipment integration
Current Sensors Procurement Notes
Verify the specific model suffix corresponds to the required current rating and burden specifications for your application. Confirm that the split-core mechanism is compatible with the conductor diameter present in your installation. Ensure the secondary output matches the input requirements of your measuring instrument or data acquisition system. Check for any environmental ratings if the component will be exposed to harsh conditions.
Current Sensors Selection Notes
Select this component based on the maximum primary current expected in the circuit and the physical size of the conductor. The split-core design is suitable for retrofitting existing installations. Consider the accuracy class and frequency response required for your specific measurement task. Ensure the secondary load does not exceed the transformer's rated burden to maintain performance.
Current Sensors Part Context
This part belongs to the SCT-0400 series of split-core current transformers from Magnelab. The series offers various models differentiated by current ratings and core configurations. These components are widely used in power management and monitoring solutions where safe and easy installation is critical.
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