257-764

257-764

Features

  • PCB terminal blocks with push-buttons and CAGE CLAMP® connection
  • Versions with Ex approval
  • Set to metric or inch pin spacing by compressing PCB terminal strips or pulling them apart
  • Ideal for in-the-field wiring thanks to simplified push-button actuation
  • Convenient, tool-free operation

Approvals

  • DEKRA Certification B.V., CSA, 70049157, C22.2 No. 158
  • Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE000016Z
  • American Bureau of Shipping, ABS, 19-HG1869876-PDA
  • DEKRA Certification B.V., CCA, NTR NL-7128, EN 60947
  • DEKRA Certification B.V., CCA, 71-113014, EN 60947-7-4
  • DEKRA Certification B.V., CCA, 2160584.28, EN 60947
  • Bureau Veritas S.A., BV, 11915/D0 BV, IEC 60998
  • Underwriters Laboratories Inc., UR, E45172, UL 1059
  • DEKRA Certification B.V., CCA, NTR NL-7821, EN 60947-7-4

Specifications

Notes

  • Variants:: Other colors || Versions for Ex e II and Ex i || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/

Ratings Per Iec/En

  • Ratings per: IEC/EN 60664-1
  • Nominal voltage (III/3): 630 V
  • Rated surge voltage (III/3): 8 kV
  • Rated voltage (III/2): 1000 V
  • Rated surge voltage (III/2): 8 kV
  • Nominal voltage (II/2): 1000 V
  • Rated surge voltage (II/2): 8 kV
  • Rated current: 24 A
  • Legend (ratings): (III / 2) ≙ Overvoltage category III / Pollution degree 2

Ratings Per Ul

  • Approvals per: UL 1059
  • Rated voltage UL (Use Group B): 300 V
  • Rated current UL (Use Group B): 15 A
  • Rated voltage UL (Use Group D): 300 V
  • Rated current UL (Use Group D): 10 A

Ratings Per Csa

  • Approvals per: CSA
  • Rated voltage CSA (Use Group B): 300 V
  • Rated current CSA (Use Group B): 15 A
  • Rated voltage CSA (Use Group D): 300 V
  • Rated current CSA (Use Group D): 10 A

Connection 1

  • Connection technology: CAGE CLAMP®
  • Actuation type: Push-button
  • Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
  • Fine-stranded conductor; with insulated ferrule: 0.25 … 1.5 mm²
  • Fine-stranded conductor; with uninsulated ferrule: 0.25 … 1.5 mm²
  • Note (conductor cross-section): 12 AWG: THHN, THWN
  • Strip length: 5 … 6 mm / 0.2 … 0.24 inch
  • Conductor connection direction to PCB: 0 °
  • Pole No.: 1

Physical Data

  • Pin spacing: 10/10.16 mm / 0.394/0.4 inch
  • Width: 12.8 mm / 0.504 inch
  • Height: 24.4 mm / 0.961 inch
  • Height from the surface: 20.4 mm / 0.803 inch
  • Depth: 14.2 mm / 0.559 inch
  • Solder pin length: 4 mm
  • Solder pin dimensions: 0.7 x 0.7 mm
  • Drilled hole diameter with tolerance: 1.1 (+0.1) mm

Pcb Contact

  • PCB Contact: THT
  • Solder pin arrangement: Within the terminal block (in-line)
  • Number of solder pins per potential: 2

Material Data

  • Color: Blue
  • Material group: I
  • Insulation material: Polyamide (PA66)
  • Flammability class per UL94: V0
  • Clamping spring material: Chrome nickel spring steel (CrNi)
  • Contact material: Electrolytic copper (ECu)
  • Contact plating: Tin-plated
  • Fire load: 0.032 MJ
  • Weight: 1.604 g

Environmental Requirements

  • Limit temperature range: -60 … +105 °C

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: PL
  • GTIN: 4044918679053
  • Customs tariff number Sales Organisation Germany: 85369010000
Manufacturer Wago
SKU 257-764
MPN 257-764
 
Our price: $0.65
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