37035

Overview

The Simpson Electric 37035 is a split core current transformer designed for industrial applications. It features a non-invasive connection method with screw terminals, allowing for easy installation on existing busbars or cables without circuit interruption. The device supports a frequency range of 50Hz to 60Hz and provides an output ratio of 1000/5A. With a power rating of 15VA and Class L accuracy, it ensures reliable current sensing in electrical systems.

Feature Summary

• Non-invasive split core design enables installation without breaking the primary circuit
• Screw terminal connections provide secure electrical interface
• Class L accuracy rating ensures precise current measurement performance

Applications

• Industrial current monitoring systems
• Electrical panel metering installations
• Power distribution network sensing

Procurement Notes

Verify that the required accuracy class matches the application needs, as specifications indicate Class L performance. Confirm the primary current rating aligns with the system's maximum load of 1000A. Ensure the secondary output requirement corresponds to the standard 5A signal. Check physical dimensions against available mounting space, noting the overall depth and height constraints for DIN rail or panel integration.

Selection Notes

Select this component when non-invasive current measurement is required for high-current industrial circuits up to 1000A. The split core architecture facilitates retrofitting into existing electrical infrastructure without downtime. Verify compatibility with downstream instrumentation accepting 5A secondary signals. Consider the 15VA burden capacity when connecting multiple devices or long cable runs to ensure signal integrity within the specified frequency range.

Part Context

This part belongs to Simpson Electric's industrial sensor portfolio, which includes various test equipment and measurement devices. The company has a history of manufacturing precision electrical instruments since 1936. This specific model represents their solution for continuous current monitoring in heavy-duty environments where safety and ease of installation are critical operational factors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.