Wago - 281-631

$0.00
$0.00
Wago - 281-631

Wago - 281-631

$0.00
$0.00

Feed-through/thru terminal block with 1-deck/level + center marking slot - WAGO (281 series) - Gray - 1 feed-through pole (1P) / 3-wires (2 clamps + 1 clamp) (2+1) - for 0.08mm2...4mm2 / for #28AWG...#12AWG - Rated current 32A - with CAGE CLAMP spring connections - DIN-35 rail (35 x 15 / 35 x 7.5) mounting (6mm width) - equivalent to 281631

Specifications

  • Primary brand: WAGO
  • Functions: Feed-through/thru terminal block
  • Design: 1-deck/level|center marking slot
  • Poles: 1 feed-through pole (1P)
  • Temperature: Processing temperature -35°C...+85°C|Continuous operating temperature -60°C...+105°C
  • Rated current: (IEC) 32A|(UL) 20A|(CSA) 25A
  • Color: Gray
  • Connection capacity: 3-wires (2 clamps + 1 clamp) (2+1)
  • Rated operating voltage (Ue): (IEC) 800V|(UL) 600V|(CSA) 600V
  • Rated impulse voltage (Uimp): (IEC) 8kV
  • Connection type: CAGE CLAMP spring connections
  • Cross-section: for 0.08mm2...4mm2 fine stranded or solid conductors|for #28AWG...#12AWG fine stranded or solid conductors
  • Mounting mode: DIN-35 rail (35 x 15 / 35 x 7.5)
  • Dimensions: H61.5mm x W6mm x D37mm
  • Net Width (mm): 6mm
  • Material: Polyamide (PA) 66
  • Customs Tariff Number: 85369010000
  • eClass code: 27-14-11-20
  • GTIN code: 4044918323871
  • ETIM code: EC000897
  • Order code / Manufacturer SKU: 281-631
  • Manufacturer product status: Commercialized
  • Equivalent to: 281631
  • EAN code: 4044918323871
  • Compliant with standard(s): General approvals|- CCA - DEKRA Certification B.V. - IEC 60947 - certificate NTR NL-7454/A1|- CQC - CHINA QUALITY CERT. CENTRE - GB/T 13140.3 - certificate CQC03003003016|- CSA - CSA Group - C22.2 - certificate 1505034|- KEMA/KEUR - DEKRA Certification B.V. - EN 60947 - certificate 71-107288|- UL - Underwriters Laboratories Inc. - UL 1059 - certificate E45172|Declarations of conformity and manufacturer's declarations|- UK-Declaration of Conformity - WAGO GmbH & Co. KG|Approvals for marine applications|- ABS - American Bureau of Shipping - certificate 20-HG1941090-PDA|- BV - Bureau Veritas S.A. - EN 60947 - certificate 07436/F0 BV|- DNV GL - Det Norske Veritas Germanischer Lloyd - certificate TAE00001V2|RoHS compliant|material group I|V-0 flammability rating
  • Location of origin: Poland
  • Level 1 category: Electrical components
  • Level 2 category: Terminal blocks
  • Product title: Feed-through/thru terminal block - 1-deck/level - WAGO

Commercial data

  • Country of origin: PL
  • Customs tariff number: 85369010000
  • ECCN: NO US CLASSIFICATION
  • eCl@ss 10.0: 27-14-11-20
  • eCl@ss 9.0: 27-14-11-20
  • ETIM 8.0: EC000897
  • ETIM 9.0: EC000897
  • GTIN: 4044918323871
  • Packaging type: box
  • Product Group: 1 (Rail Mounted Terminal Blocks)
  • PU (SPU): 100 pcs

Connection data

  • Clamping units: 3
  • Connection 1 - Actuation type: Operating tool
  • Connection 1 - Connectable conductor materials: Copper|Aluminum
  • Connection 1 - Connectable conductor materials (note): Terminating Aluminum Conductors
    WAGO Spring-Clamp Terminal Blocks are suitable for solid aluminum conductors up to 4 mm²/12 AWG if WAGO “Alu-Plus” Contact Paste 249-130 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 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 A
    4 mm² = 22 A
  • Connection 1 - Connection technology: CAGE CLAMP®
  • Connection 1 - Fine-stranded conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Connection 1 - Solid conductor: 0.08 … 4 mm² / 28 … 12 AWG
  • Connection 1 - Strip length: 9 … 10 mm / 0.35 … 0.39 inches
  • Connection 1 - Wiring direction: Front-entry wiring, angled
  • Number of levels: 1
  • Total number of potentials: 1

Electrical data

  • Power Loss - Power loss, per pole (potential): 1.024W
  • Power Loss - Rated current IN for specified power loss: 32A
  • Power Loss - Resistance value for specified, current-dependent power loss: 0.001Ω
  • Ratings per IEC/EN - Legend (ratings): (III / 3) ≙ Overvoltage category III / Pollution degree 3
  • Ratings per IEC/EN - Nominal voltage (III/3): 800V
  • Ratings per IEC/EN - Rated current: 32A
  • Ratings per IEC/EN - Rated impulse withstand voltage (III / 3): 8kV
  • Ratings per IEC/EN - Ratings per: IEC/EN 60947-7-1

Environmental Product Compliance

  • RoHS Compliance Status: Compliant,No Exemption

Environmental requirements

  • Continuous operating temperature: -60 … +105 °C
  • Processing temperature: -35 … +85 °C

Material data

Mechanical data

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

Physical data

  • Depth from upper-edge of DIN-rail: 37 mm / 1.457 inches
  • Height: 61.5 mm / 2.421 inches
  • Width: 6 mm / 0.236 inches

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