2680170000

Overview

The Weidmüller 2680170000 is a closed current transformer designed for precise measurement of load current consumption using RMS value methods. It features an asymmetrical cable feed-through configuration suitable for DIN rail mounting. The device supports a primary current of 1500 A and provides a maximum secondary current of 5 A. It operates with a load capacity of 5 VA and maintains a tolerance class of 1, ensuring accurate AC current sensing at 50 Hz frequencies.

Feature Summary

• Closed core design for precise RMS current measurement
• Asymmetrical cable feed-through for flexible installation
• DIN rail mounting compatibility for industrial panels

Applications

• Industrial power monitoring systems
• Electrical distribution panel metering
• Load current consumption tracking

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and terminal specifications. Ensure the application environment matches the rated primary current of 1500 A. Confirm that the required accuracy aligns with the specified tolerance class 1. Check for any specific mounting hardware requirements associated with the DIN rail interface.

Selection Notes

Select this component when high-precision RMS measurement is required for currents up to 1500 A. The closed transformer design offers superior isolation compared to split-core alternatives. Consider the 5 VA load limit when connecting downstream instrumentation. The asymmetrical feed-through simplifies wiring in constrained electrical enclosures.

Part Context

This model belongs to the CMA series of current sense transformers from Weidmüller. It is engineered for industrial applications requiring reliable current monitoring. The part number corresponds to the CMA-61-1500-5A-5VA-1 specification, indicating its key electrical ratings and form factor within the manufacturer's product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.