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Schaffner Original Imported FN3258-75-34 Three-Phase Power Line Filter 75A 480/277VAC

Schaffner Original Imported FN3258-75-34 Three-Phase Power Line Filter 75A 480/277VAC


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Rated Current75A
Voltage480/277VAC
Phase CountThree-Phase (Delta)
Grade LevelSingle Stage
Filter TypeEMC/RFI power line filter
Working FrequencyDC~60Hz
Protection RatingIP20
Leak Current4.3mA
Operating Temperature-25°C~100°C
InstallationChassis Mount
Connector TypeTerminal
Size (Length x Width x Height)270x80x135mm
Weight2.7kg
Rated Power37kW
Compliance StandardIEC 60939
Manufacturer No.
FN3258-75-34FN3258H-75-34
Interchange No.
FN3258-75-52FN3258H-75-34

Electrical and Electronic System - Industrial Encyclopedia

Schaffner FN3258-75-34 is a super-compact three-phase EMC/RFI power line filter with a rated current of 75A and a rated voltage of 480/277VAC, suitable for industrial applications such as motor drives. The filter features a single-stage design and excellent electromagnetic interference suppression performance, operating frequency range DC~60Hz, protection grade IP20, and supports chassis mounting and terminal connection. Main parameters: leakage current 4.3mA, operating temperature -25°C~100°C, size approximately 270x80x135mm, weight 2.7kg. Compliant with IEC 60939 standard, it is an ideal EMC solution for inverters, servo drives, and other equipment. Interchangeable models include FN3258H-75-34, FN3258-75-52.