FN3280H-25-33

Three Phase & Neutral Filter


3 Phase & Neutral Filter 520VAC, 25A, High Performance


Price Per 1   £174.67

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Non-Returnable Product
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Technical Specification
IP-ratingIP20
Max. rated current (Ith) at rated voltage DC25 A
Max. rated operation voltage Ue300 V
Number of poles, primary side3
Rated current at AC8...60 A
Rated operation frequency0...60 Hz
Suitable as audio frequency blockageyes
Suitable as du/dt-filterno
Suitable as radio interference suppression filterno
Suitable as sinus filteryes
Features and Benefits
  • A compact and light weight filter design with a „cubic“ shape, requiring minimum mounting space and thus taking the constructional conditions on
  • the mains input of machinery into account.
  • Simple and time-saving installation with good accessibility for automatic and hand tools.
  • Solid, touch-safe terminal blocks (8 to 200 A types) offering sufficient contacting cross section according to the EN 60204-1 installation standard,
  • which is very common in industrial applications.
  • As a mains input filter for three phases and neutral line, FN 3280 provides enough performance to ensure EMC compliance of machinery in mixed
  • (Class A) or even domestic (Class B) environments.
  • Further, its use will also increase the immunity of the entire installation significantly.
  • FN 3280 provides the attenuation performance needed to meet the requirements of various machine tools with up to 12 driving axes and ~10 to
  • 20 m of motor cable each.
  • For easy selection and application, the filter current ratings are aligned with common fuse values.
Resources / Data Sheets


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