CR7SFT-151

Overview

The CR7SFT-151 is a commercial grade AC current sense transformer manufactured by CR Magnetics Inc. It features a chassis mount design with two #8-32 terminals for connection. The device supports an input range of 0 to 150 AAC and provides an output range of 0 to 5AAC. It operates within a frequency range of 50Hz to 400Hz.

Feature Summary

• Chassis mount construction for secure installation
• Commercial grade classification for general industrial use
• Dual terminal termination style using #8-32 connections

Applications

• AC current sensing in power distribution systems
• Industrial equipment monitoring
• Electrical protection circuits

Procurement Notes

Verify the specific part number CR7SFT-151 against official CR Magnetics documentation to confirm compatibility with your system requirements. Ensure that the mounting hardware and terminal connections match the specified #8-32 configuration. Confirm that the operating frequency range of 50Hz to 400Hz aligns with your application needs before procurement.

Selection Notes

Select this component when a commercial grade current transformer with chassis mounting is required. Consider the 150A input and 5A output ratio for appropriate signal scaling. Verify that the physical dimensions and terminal type fit the available space and connection infrastructure in the target assembly.

Part Context

This component belongs to the CR Magnetics current sense transformer series, designed for AC current measurement applications. The SFT designation typically indicates a specific form factor or mounting style within the manufacturer's lineup. These transformers are engineered for reliability in commercial and light industrial environments.

Replacement Considerations

Check for direct substitutes such as the CR2SFT-151 or CR5SFT-151 from the same manufacturer. Ensure any replacement matches the 150:5 ratio, frequency range, and mounting specifications. Verify terminal compatibility and electrical ratings before substituting.