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855-505/1000-1001 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists WAGO Corporation. Its product description is CURR SENSE XFMR 1000A CHAS MNT. Review the specifications below when checking this part for your BOM.
The WAGO 855-505/1000-1001 is a plug-in current transformer from the 855 series, designed for non-invasive current measurement. It features a primary rated current of 1000 A and a secondary output of 5 A. The unit supports chassis mounting and operates within a frequency range of 50 Hz to 60 Hz. Physical dimensions are 85.00 mm in length, 35.00 mm in width, with a maximum height of 105.25 mm. The device utilizes terminal block connections and complies with RoHS standards.
Verify the specific part number suffix against official WAGO documentation to ensure correct primary and secondary current ratings. Confirm mounting requirements match chassis specifications. Check for updated datasheets as product specifications may evolve. Ensure compatibility with downstream instrumentation input ranges.
Select this model when a 1000 A primary current rating and 5 A secondary output are required. Consider the chassis mounting style and physical footprint constraints. Verify that the operating frequency range of 50-60 Hz aligns with the application network. Ensure the terminal block connection type suits the wiring infrastructure.
This component belongs to the WAGO 855 series of current transformers. The series offers various primary current ratings and mounting options. The 855-505 variant specifically denotes the chassis mount configuration with terminal blocks, distinguishing it from DIN rail or other mounting styles in the same family.
Direct substitutes include other WAGO 855 series models with identical 1000 A/5 A ratings and chassis mounting, such as 855-505/400-1001 if lower current capacity is acceptable. Cross-brand replacements require matching primary/secondary ratios, burden ratings, and physical dimensions.
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