37032

Overview

The Simpson Electric 37032 is a split core current transformer designed for measuring alternating current in industrial applications. It features a primary range of 0 to 200A and provides a secondary output of 200/5mA with a burden rating of 2.5VA. The device adheres to Class L accuracy standards, ensuring reliable performance for signaling devices and meters. Constructed for durability, it supports input currents up to 500A AC while maintaining precise measurement capabilities within its specified operational range.

Feature Summary

• Split core design facilitates easy installation on existing busbars or cables without disconnecting the circuit.
• Class L accuracy classification ensures high precision for metering and signaling applications.
• Robust construction supports high input currents up to 500A AC for versatile industrial use.

Applications

• Integration with industrial signaling devices for current monitoring
• Connection to panel meters for accurate AC current measurement
• Use in electrical systems requiring non-intrusive current sensing

Procurement Notes

Verify that the application requires a split core configuration suitable for existing wiring. Confirm compatibility with the connected meter's input impedance and burden requirements. Ensure the measured current does not exceed the 500A AC maximum limit. Check for specific Class L certification if high accuracy is critical for the installation.

Selection Notes

Select this model when non-invasive current measurement is required for circuits carrying up to 200A. Consider the 2.5VA burden rating to ensure compatibility with downstream instrumentation. Evaluate the need for Class L accuracy versus standard classifications based on the specific metering precision requirements of the system.

Part Context

Simpson Electric manufactures specialized test equipment and panel meters. The 37032 belongs to their line of current transformers, complementing their digital and analog panel indicators. This component serves as a sensing interface, converting high primary currents into standardized low-level signals for display or control units.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact specifications such as VA rating, class accuracy, and physical dimensions before considering alternative models from other manufacturers.