Schaffner/FN258-180-40 Swiss Imported Power Line Filter Original
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| Filter Type | EMI/RFI power line filter |
| Rated Current | 180A |
| Voltage | 480VAC / 277VAC (L-N) |
| Leak Current | 30mA |
| Capacitance | 11µF |
| Working Frequency | DC ~ 60Hz |
| Dimensions | 258mm x 180mm x 40mm (Length x Width x Height) |
| Installation | Chassis Mount |
| Connection Type | Terminal Block |
| Filter Level | Two Stage |
| Circuit Topology | Three-Phase Delta Connection |
| Certification | UL Recognized, CSA Certified, IEC Approved |
Manufacturer No.
FN258-180-40
Interchange No.
800856FN258L-180-40RP327-180-1000-S
Fitment Vehicles
InverterServo DriveMachine ToolIndustrial Automation Equipment
Electrical and Electronic System - Industrial Encyclopedia
Schaffner FN258-180-40 is a high-performance three-phase power line filter, designed for inverters, servo drives, machine tools and industrial automation systems. Rated current 180A, rated voltage 480VAC, with a compact book-shaped design (258×180×40mm), it has EMI/RFI filtering capability, leakage current as low as 30mA, capacitance 11µF, and supports DC~60Hz working frequency. It has passed UL, CSA, IEC and other international certifications, providing reliable electromagnetic interference suppression. As an original imported replacement part, it can replace models such as 800856, FN258L-180-40, and is widely used in the field of electric drive and industrial electronics.