FN3110-50-52 Equivalent & Substitute Parts

Part Overview

The FN3110-50-52 is a three-phase delta EMC/EMI line filter rated for 50 A with chassis mount configuration and terminal block termination. This component is designed for regenerative motor drive applications operating across DC to 60 Hz frequency range. The part is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component replacement in existing installations.

Substiute Parts

FN3110-50-52

Schaffner EMC Inc.In Stock: 1003FN3110-50-52 Datasheet

Current PartRFQ

FN3100-50-34

Schaffner EMC Inc.In Stock: 1016FN3100-50-34 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The FN3110-50-52 belongs to the Schaffner FN 3100 series of three-phase delta EMC/EMI line filters. Substitution eligibility is determined by the following critical parameters:

• Filter Type: Three Phase (Delta) configuration
• Current Rating: 50 A
• Voltage Ratings: 300 V phase-to-ground/neutral and 520 V phase-to-phase
• Frequency Operating Range: DC ~ 60 Hz
• Mounting Configuration: Chassis Mount with Terminal Block termination
• Temperature Operating Range: -25°C ~ 100°C
• Regulatory Compliance: CSA, SEMKO, UR certifications

The FN3100-50-34 meets all these critical parameters and is classified as an equivalent substitute within the same product series.

Parameter Comparison

Engineering Selection Recommendations

The FN3100-50-34 is the direct equivalent substitute for the obsolete FN3110-50-52. Both components share identical electrical specifications, mechanical mounting characteristics, and regulatory certifications required for regenerative motor drive applications.

The FN3100-50-34 offers the advantage of active product status, ensuring continued availability and supply chain support. The component maintains full compliance with current RoHS3 standards while preserving all functional and electrical characteristics of the original part. Tray packaging is available for the substitute part, facilitating inventory management and component handling.

Frequently Asked Questions (FAQ)

Q: Can the FN3100-50-34 directly replace the FN3110-50-52 in existing installations?

A: Yes. Both components are three-phase delta EMC/EMI line filters with identical current ratings (50 A), voltage specifications (300 V phase-to-ground/neutral, 520 V phase-to-phase), frequency operating range (DC ~ 60 Hz), and mounting configuration (chassis mount with terminal block termination). All regulatory certifications (CSA, SEMKO, UR) are maintained.

Q: What is the primary difference between these two parts?

A: The FN3110-50-52 is obsolete, while the FN3100-50-34 maintains active product status. The substitute part is packaged in trays and complies with ROHS3 standards, compared to the original RoHS Compliant designation.

Q: Are there any compatibility concerns with packaging differences?

A: The FN3100-50-34 is supplied in tray packaging, whereas the original part number does not specify packaging format. This difference affects only handling and storage logistics, not electrical or mechanical compatibility.

Q: Do both parts support the same operating temperature range?

A: Yes. Both components operate across the identical temperature range of -25°C to 100°C, ensuring thermal compatibility in regenerative motor drive applications.

Q: Are regulatory certifications equivalent between the two parts?

A: Yes. Both the FN3110-50-52 and FN3100-50-34 carry CSA, SEMKO, and UR approvals, maintaining full compliance with required standards for the intended application.