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WAGO 280-839

280-839 WAGO 280-839

WAGO 280-839
Part # 280-839
Manufacturer WAGO
GTIN 4044918557672
Condition New
Price: $ 6.17

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TERMINAL BLK 4-CONDUCTOR DISCONNECT
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4-Conductor disconnect terminal block with disconnect tab

Features

Approvals

  • DEKRA Certification B.V., CSA, 1536071, C22.2
  • Underwriters Laboratories Inc., UL, E45172, UL 1059

Specifications

Ratings Per Iec/En

  • Nominal voltage (III/3): 400 V
  • Rated surge voltage (III/3): 6 kV
  • Rated current: 10 A
  • Legend (ratings): (III / 3) ≙ Overvoltage category III / Pollution degree 3

Connection 1

  • Connection technology: CAGE CLAMP®
  • Actuation type: Operating tool
  • Connectable conductor materials: Copper || Aluminum
  • Anschließbare Leiterwerkstoffe Hinweis: Terminating Aluminum ConductorsWAGO spring clamp terminal blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste is used for termination.“Alu-Plus” Contact Paste Advantages:Automatically destroys the oxide film during clamping.Prevents fresh oxidation at the clamping point.Prevents electrolytic corrosion between aluminum and copper conductors (in the same terminal block).Provides long-term protection against corrosion.Using terminal blocks with CAGE CLAMP® Spring Pressure Connection Technology, aluminum conductors must first be cleaned with a blade and then immediately be inserted into the clamping units filled with “Alu-Plus” Contact Paste.For spring clamp connections with PUSH WIRE® connection technology, WAGO recommends that the aluminum conductor first be cleaned and then immediately inserted into the clamping unit filled with “Alu-Plus” contact paste.It is also possible to apply WAGO “Alu-Plus” additionally on the whole surface of the aluminum conductor before termination.Please note that the nominal currents must be adapted to the reduced conductivity of the aluminum conductors::2.5 mm² = 16 A4 mm² = 22 A
  • Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Note (conductor cross-section): 12 AWG: THHN, THWN
  • Strip length: 8 … 9 mm / 0.31 … 0.35 inch
  • Wiring direction: Front-entry wiring

Physical Data

  • Width: 5 mm / 0.197 inch
  • Height: 75 mm / 2.953 inch
  • Depth from upper edge of DIN-rail: 52.5 mm / 2.067 inch

Mechanical Data

  • Design: Horizontal type
  • Mounting type: DIN-35 rail
  • Marking level: Center marking

Material Data

  • Color: Blue
  • Insulation material: Polyamide (PA66)
  • Flammability class per UL94: V0
  • Fire load: 0.153 MJ
  • Weight: 9.399 g

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4044918557672
  • Customs tariff number Sales Organisation Germany: 85365080900
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