FN3270H-35-33

Overview

The Schaffner FN3270H-35-33 is a three-phase EMC/RFI filter rated for 35 A and 520 VAC at 60 Hz. Designed for delta configurations (3-wire + ground), it features chassis mounting with terminal block input and output connections. The unit measures 130 mm in length, 70 mm in depth, and 68 mm in height, weighing approximately 700 g. It operates within a temperature range of -25°C to 100°C, exhibits a leakage current of 29.4 mA, and has a power loss of 6.8 W.

Feature Summary

• Extremely compact and lightweight design requiring minimum mounting space
• Single-stage filtering capability for efficient noise suppression
• Terminal block termination for secure electrical connections

Applications

• Industrial machinery control panels
• Power supply units requiring EMI reduction
• Cabinet installations with limited spatial constraints

Procurement Notes

Verify the specific suffix requirements against the application voltage and current needs. Confirm that the terminal block configuration matches the existing wiring infrastructure. Ensure the chassis mounting holes align with the installation panel specifications. Check for any regional distribution restrictions or limited availability status before finalizing orders.

Selection Notes

Select this model when space optimization is critical alongside high-current handling capabilities. The 35 A rating suits heavy-duty industrial loads. Ensure the system voltage does not exceed 520 VAC. Consider the thermal management requirements given the 6.8 W power loss and operating temperature limits.

Part Context

This component belongs to the Schaffner FN3270 series, which specializes in compact three-phase filters. The series is engineered for applications where physical footprint is a primary constraint. It serves as a solution for reducing electromagnetic interference in dense electronic environments without compromising on current capacity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative models by matching electrical ratings and physical dimensions carefully.