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The Weidmüller 2420760000 is a split-core current sense transformer designed for industrial energy monitoring applications. It features a primary current rating of 200 A and a secondary current rating of 1 A, with a maximum load capacity of 3 VA. The device belongs to the KCMA series and utilizes a free-hanging mounting style for in-line installation. It offers a tolerance class of 3 and operates at 50 Hz frequency, providing reliable current sensing capabilities.
Verify that the specific application requires a split-core configuration rather than a solid-core alternative. Confirm that the primary conductor diameter fits within the transformer's aperture specifications. Ensure the system voltage and frequency align with the component's operational limits before procurement.
Select this model when a non-invasive measurement solution is required for high-current circuits up to 200 A. Consider the 3 VA burden capability to ensure compatibility with downstream metering or protection devices. Evaluate the physical space constraints for free-hanging installation versus fixed mounting options.
This component is part of Weidmüller's KCMA series of current transformers, specifically engineered for industrial environments. The series provides robust solutions for measuring alternating currents in various electrical setups, supporting both new installations and retrofits where access to the conductor is limited.
Public confirmed substitute part numbers: None identified in available documentation.