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855-305/150-209 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists WAGO Corporation. Its product description is CURR SENSE XFMR 150A CHAS MNT. Review the specifications below when checking this part for your BOM.
The WAGO 855-305/150-209 is a plug-in current transformer designed for non-invasive current measurement. It features a primary rated current of 150 A and a secondary rated current of 5 A. The device operates within a frequency range of 50 Hz to 60 Hz and has a rated power of 2.5 VA. It maintains an accuracy class of 0.5 and is constructed with a solid core for chassis mounting applications.
Verify the specific part number suffix against official WAGO documentation to ensure correct specifications. Confirm that the required primary current rating matches the application needs. Check for conformity assessment status if regulatory compliance is mandatory. Ensure the mounting type aligns with existing chassis infrastructure before procurement.
Select this component when a non-invasive measurement solution is required for currents up to 150 A. The 5 A secondary output is suitable for standard ammeters or data acquisition systems. Consider the 0.5 accuracy class for precise monitoring requirements. Verify that the operating frequency range covers the system's electrical parameters.
This model belongs to WAGO's series of plug-in current transformers. These devices are engineered for industrial interface modules and provide reliable current sensing without breaking the circuit. The product line supports various primary current ratings to accommodate different load requirements in electrical systems.
Consult official WAGO substitution guides for compatible alternatives. Verify that any substitute maintains identical primary and secondary current ratings. Ensure mechanical compatibility with existing chassis mounting points. Confirm that accuracy class and frequency response meet original design specifications.
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