3F60

Overview

The Astrodyne TDI 3F60 is a three-phase power line filter designed for high-performance electromagnetic interference suppression. It supports a rated current of 60 A and operates at voltages up to 440 VAC. The unit features bolt-in termination for secure chassis mounting and functions at standard frequencies of 50 Hz and 60 Hz. With a leakage current of 1.4 mA, it ensures safety compliance while maintaining low noise profiles in demanding industrial environments.

Feature Summary

• Provides robust EMI/RFI attenuation for three-phase power systems
• Utilizes bolt-in termination for reliable mechanical connection
• Engineered for chassis mounting in space-constrained enclosures
• Maintains low leakage current to ensure operator safety

Applications

• Industrial machinery power conditioning
• Medical equipment power supply filtering
• Telecommunications infrastructure power distribution
• Automated manufacturing system integration

Procurement Notes

Verify the specific datasheet revision and compliance certifications (UL, CSA, EN) required for your target market before procurement. Confirm that the bolt-in terminal configuration matches your existing busbar or cable assembly specifications. Ensure the operating voltage and current ratings align with your system's peak load requirements to prevent thermal overload or performance degradation during installation.

Selection Notes

Select this model when three-phase filtering is required for loads exceeding single-phase capabilities. Compare the 60 A rating against your maximum continuous current draw. Consider the physical dimensions and chassis mount style if panel space is limited. Evaluate the leakage current specification against sensitive medical or precision instrumentation requirements to ensure compatibility with ground fault protection devices.

Part Context

This component belongs to the 3B series of power line filters from Astrodyne TDI, which specializes in EMC solutions for critical applications. The series is known for combining high current handling with compact form factors. It serves as a core component in power quality management systems where signal integrity and equipment protection are paramount.

Replacement Considerations

Direct substitutes may include other models within the Astrodyne TDI 3B series with matching 60 A ratings. Verify electrical parameters such as voltage rating and capacitance values before substitution. Ensure mechanical mounting interfaces and terminal types are compatible with existing hardware to avoid redesign efforts.