1482020000

Overview

The Weidmüller 1482020000 is a split-core current transformer designed for industrial applications. It features a primary current rating of 50 A and a secondary current output of 1 A. The device supports a maximum load of 1 VA and maintains an accuracy tolerance class of 3. Operating within a temperature range of -25°C to 70°C, this component allows for retrofitting without cutting primary conductors. It utilizes a free-hanging mounting style, making it suitable for hard-to-reach locations where non-invasive current measurement is required.

Feature Summary

• Split-core design enables installation without disconnecting primary conductors
• Suitable for retrofitting in confined or hard-to-reach spaces
• Free-hanging mounting configuration for flexible integration

Applications

• Industrial current monitoring systems
• Retrofitting existing electrical installations
• Non-invasive current measurement in hard-to-reach places

Procurement Notes

Verify the specific datasheet version for the 1482020000 part number to confirm mechanical dimensions and terminal specifications. Ensure the application environment falls within the specified -25°C to 70°C operating temperature range. Confirm that the connected burden does not exceed the 1 VA rating to maintain the stated accuracy class of 3. Cross-reference with official Weidmüller documentation to validate compatibility with existing control systems.

Selection Notes

Select this component when non-invasive current measurement is required for a 50 A primary circuit. The split-core architecture is essential for retrofits where conductor interruption is impractical. Consider the 1 VA load capacity and Class 3 accuracy for standard industrial monitoring tasks. Evaluate the free-hanging mount against available space constraints in the installation area.

Part Context

This part belongs to the KCMA series of current transformers from Weidmüller. The series focuses on reliable electrical connections for modern industrial systems. The model number encodes key parameters: 18 indicates the core size, 50 denotes the primary current, 1A specifies the secondary output, 1VA represents the load, and 3 refers to the accuracy class.

FAQ

Does the 1482020000 require cutting the primary conductor for installation?

No, the split-core design allows the transformer to be unfolded and installed around the existing conductor without cutting or disconnecting it.

What is the maximum load capacity for this current transformer?

The maximum load capacity is 1 VA, which must not be exceeded to ensure accurate performance within the specified tolerance class.