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855-305/400-1001 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists WAGO Corporation. Its product description is CURR SENSE XFMR 400A CHAS MNT. Review the specifications below when checking this part for your BOM.
The WAGO 855-305/400-1001 is a spring-cage terminal block designed for secure electrical connections in industrial control panels. It features a compact design suitable for DIN rail mounting, supporting conductor cross-sections up to 2.5 mm² for solid and stranded wires. The device provides reliable connectivity with a rated voltage of 63 V and a rated current of 17 A. It includes integrated test points for safe measurement without disconnecting conductors.
Verify the specific ordering suffix matches the required pin count and configuration. Confirm that the product documentation aligns with the exact part number provided. Ensure compatibility with standard DIN rail types used in your installation environment before procurement.
Select this component when space efficiency and rapid installation are priorities. The spring-cage mechanism eliminates the need for screws, reducing assembly time. Ensure the application voltage and current requirements do not exceed the rated limits specified in the technical data sheet.
This model belongs to the WAGO 855 series, which focuses on compact terminal blocks for signal and low-power applications. The series is characterized by its modular design and high density, allowing for extensive I/O configurations within limited panel space.
Direct replacements must match the pitch, current rating, and connection type. Verify mechanical dimensions for DIN rail compatibility. Cross-reference with other manufacturers' spring-clamp terminals ensuring identical electrical specifications.
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