Schaffner FN351-50-33 Three-Phase Power Line EMC Filter 440VAC 50A Chassis Mounting
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| Brand | Schaffner |
| Series | FN351 |
| Part Number | FN351-50-33 |
| Product Type | Three-Phase Universal EMC Filter |
| Voltage | 440VAC |
| Rated Current | 50A |
| Phase Lines | Three-Phase (3-Phase) |
| Installation | Chassis Mount |
| Connector Type | Terminal Block |
| Working Frequency | DC ~ 60Hz |
| Maximum Leak Current | 3.8mA (Refer to FN351H-50-33 Model) |
| Capacitance | 4.4µF |
| Inductance | 800µH |
| Operating Temperature | -25°C ~ 85°C |
| Stage Number | Single Stage |
| Certification | UL 1283, CSA 22.2 No.8, IEC 60950 |
| Applications | Industrial Inverters, Motor Drive, Electromagnetic Compatibility Filtering |
| Fire Resistance Grade | Compliant with UL 94 standard |
| High Potential Test Voltage | Standard (Reference Schaffner Technical Specification) |
Manufacturer No.
FN351-50-33FN351H-50-33
Interchange No.
FN351H-50-33
Fitment Vehicles
Industrial InverterMotor DrivePower Distribution SystemFrequency ConverterServo Drive
Electrical and Electronic System - Industrial Encyclopedia
Purchase the original imported Schaffner FN351-50-33 three-phase power line EMC filter, suitable for industrial inverters and motor drives. The filter has a rated voltage of 440VAC, a rated current of 50A, is mounted on the chassis, and is equipped with quick connection terminals. It provides wideband common-mode and differential-mode attenuation performance, effectively suppressing electromagnetic interference and meeting safety standards such as UL 1283, CSA 22.2 No.8. Widely used in industrial variable frequency inverters, servo drives, cabinets, etc., it is a high-quality electromagnetic compatibility solution. Part number FN351-50-33, can replace FN351H-50-33.