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WAGO 781-992

781-992 WAGO 781-992

WAGO 781-992
Part # 781-992
Manufacturer WAGO
Condition New
Price: $ 2.59

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2-CON TRM BLK LT GREY
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2-Conductor Ex e II through terminal block suitable for Ex e applications

Features

Approvals

  • American Bureau of Shipping, ABS, 20-HG1941090-PDA
  • Bureau Veritas S.A., BV, 07436/F0 BV, EN 60947
  • UL International Germany GmbH c/o Physikalisch Technische Bundesanstalt, AEx, E185892, UL 60079
  • Underwriters Laboratories Inc., UR, E45172, UL 1059
  • DEKRA Certification B.V., CSA, 1833819, C22.2 No. 158
  • DEKRA Certification B.V., KEMA/KEUR, 71-107288, EN 60947
  • CQST/CNEx, CCCEx, 2020312313000253, CNCA-C23-01
  • Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE00001V2
  • Physikalisch Technische Bundesanstalt (PTB), ATEx, PTB 00 ATEX 3129 UII 2 G Ex eb IIC Gb bzw. I M Ex eb I Mb
  • Brjansker Zertifizierungsstelle, EAC, RU C-DE.AM02.B.00127/19, TP TC 012/2011
  • DEKRA Certification B.V., CCA, NTR NL-7454/A1, EN 60947
  • Lloyds Register, LR, 91/20112 (E9), EN 60947

Specifications

Ratings Per Iec/En

  • Ratings per: IEC/EN 60947-7-1

Ex Information

  • Rated voltage EN (Ex e II): 750 V
  • Rated current (Ex e II): 30 A

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 … 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: Light gray
  • Insulation material: Polyamide (PA66)
  • Flammability class per UL94: V0
  • Fire load: 0.183 MJ
  • Weight: 9.564 g

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: DE
  • GTIN: 4044918684392
  • Customs tariff number Sales Organisation Germany: 85369010000
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