CT1000A

Overview

The CT1000A is a toroidal current transformer from the Hammond Manufacturing CT series, designed for industrial applications. It features a chassis mount style with wire leads for connection. The unit has a primary current rating of 1 A and a secondary current rating of 5 A, resulting in a turns ratio of 1000:5. The power rating is specified at 50 VA, and it supports a maximum primary voltage of 600 V. Physical dimensions include a height of 7 inches, a length of 6.25 inches, and a width of 1.75 inches, with an approximate weight of 1.397 kg.

Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Chassis mounting configuration for secure installation
• Wire lead termination for direct circuit integration

Applications

• Industrial current monitoring systems
• Electrical panel metering circuits
• Power distribution protection interfaces

Procurement Notes

Verify the specific manufacturer part number against official Hammond Manufacturing documentation to ensure authenticity. Confirm that the required electrical parameters, including the 1000:5 ratio and 50 VA rating, align with the target application's design specifications before finalizing the order.

Selection Notes

Select this component when a 1000:5 current transformation ratio is required for primary currents up to 1 A. Ensure the available chassis space accommodates the specified physical dimensions. Verify that the system voltage does not exceed the 600 V primary rating limit.

Part Context

This device belongs to the CT series of industrial current transformers manufactured by Hammond Manufacturing. It is categorized under current sense transformers and is intended for use in environments requiring reliable current measurement and isolation within electrical systems.

Replacement Considerations

No public substitute part numbers are confirmed in the provided source material.