ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：LINE FILTER 42A CHASSIS MOUNT
- Series：FN 258
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Three Phase (Delta)
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：42 A
- Frequency - Operating：DC ~ 60Hz
- Applications：Inverters, Power Drive Systems
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：277 V
- Voltage - Rated AC (Phase to Phase)：480 V
Download product information
Overview
The Schaffner FN258-42-07 is a three-phase power line filter rated for 42A and 480VAC. It belongs to the FN258 series, designed for chassis mounting with terminal block termination. The unit operates within a frequency range of 0Hz to 60Hz and features low leakage current characteristics. It complies with UL, CSA, and IEC/EN standards. The component measures 160mm in length, 110mm in width, and 70mm in height, weighing approximately 3.5kg.
Feature Summary
- Provides EMC/RFI filtering for three-phase power distribution systems
- Designed for secure chassis mounting applications
- Utilizes terminal block connections for electrical interfacing
Applications
- Three-phase power distribution system filtering
- Industrial equipment EMI suppression
- Chassis-mounted EMC protection units
Procurement Notes
Verify end-of-life status before procurement planning. The manufacturer issued a discontinuance notification on February 5, 2024. Confirm availability through authorized distributors or secondary markets. Ensure replacement strategies are established due to production cessation. Validate technical specifications against current design requirements prior to acquisition.
Selection Notes
Select this model for three-phase applications requiring 42A capacity at 480VAC. Consider physical dimensions for chassis integration. Verify terminal block compatibility with existing wiring infrastructure. Evaluate leakage current requirements against safety standards. Assess thermal management needs based on ambient operating temperatures.
Part Context
This component is part of the Schaffner FN258 series, which offers various current ratings for three-phase filtering. The series provides standardized solutions for industrial EMC compliance. Other variants in the family include different amperage ratings such as 16A, 55A, and 180A, sharing similar mounting and connection methodologies.
Replacement Considerations
The FN3288-40-33-C27-R65 is listed as a potential replacement option by some suppliers. Verify technical equivalence regarding current rating, voltage, and physical dimensions before substitution.
