Schaffner FN258-42-33 Three-Phase EMC/EMI Power Line Filter 42A 480V Book-Type Enclosure
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| Rated Current | 42A |
| Voltage | 480VAC (line voltage) / 277VAC (phase voltage) |
| Working Frequency | DC ~ 60Hz |
| Filter Type | Three-phase three-wire (Delta) EMC/EMI power line filter |
| Filter Level | Two Stage |
| Leakage Current | 3 mA（@480V/50Hz） |
| Operating Temperature | -25°C to +85°C (some sources indicate up to 100°C, please refer to official information) |
| Installation | Chassis Mount |
| Connection Type | Terminal Block |
| Shell Style | Slim Book-style housing |
| Safety Certification | UL, CSA, IEC/EN |
| RoHS Compliance | Yes |
Manufacturer No.
FN258-42-33
Interchange No.
FN3288-40-33-C27-R65
Fitment Vehicles
InverterMotor Drive SystemVFDPower SystemPhilips Incisive CT Power Module
Electrical and Electronic System - Industrial Encyclopedia
Purchase the original Schaffner FN258-42-33 three-phase EMC/EMI power line filter. Rated current 42A, rated voltage 480VAC, supports DC~60Hz operating frequency, dual-stage filtering topology, effectively suppresses electromagnetic interference from inverters and motor drive systems. Compact book-type enclosure design, supports base mounting, terminal connection. Compliant with UL, CSA, IEC/EN international safety certification. Widely used in inverters, servo drives, power systems and industrial automation equipment, an optimal solution for replacing FN3288-40-33-C27-R65 and other models. In stock, supports global shipping.