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WAGO 781-623

781-623 WAGO 781-623

WAGO 781-623
Part # 781-623
Manufacturer WAGO
Condition New
Price: $ 5.72

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1-Conductor power distribution disconnect terminal block

Features

Approvals

  • American Bureau of Shipping, ABS, 20-HG1941090-PDA
  • DEKRA Certification B.V., CSA, 1536075, C22.2 No. 158
  • DEKRA Certification B.V., CCA, NTR NL-7454/A1, EN 60947
  • DEKRA Certification B.V., KEMA/KEUR, 71-107288, EN 60947
  • Underwriters Laboratories Inc., UR, E45172, UL 1059
  • Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE00001V2

Specifications

Notes

  • Note: 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.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

Ratings Per Iec/En

  • Nominal voltage (III/3): 400 V
  • Rated surge voltage (III/3): 6 kV
  • Rated current: 32 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
  • Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Strip length: 9 … 10 mm / 0.35 … 0.39 inch
  • Wiring direction: Front-entry wiring

Physical Data

  • Width: 6 mm / 0.236 inch
  • Height: 77 mm / 3.031 inch
  • Depth from upper edge of DIN-rail: 43.5 mm / 1.713 inch

Mechanical Data

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

Material Data

  • Color: Gray
  • Flammability class per UL94: V0
  • Fire load: 0.197 MJ
  • Weight: 16.384 g

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: PL
  • GTIN: 4044918813341
  • Customs tariff number Sales Organisation Germany: 85369010000
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