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WAGO 742-178

742-178 WAGO 742-178

WAGO 742-178
Part # 742-178
Manufacturer WAGO
GTIN 4045454266974
Condition New
Price: $ 2.26

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MOD TRM BLK W/JUMPERING GREEN-YELLOW
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Modular 2-conductor PCB terminal block with jumpering possibility 2 solder pins / pole pin spacing 5 mm / 0.197 in

Features

  • Modular PCB terminal blocks with screwdriver-actuated CAGE CLAMP® connection
  • Adjacent jumpers for multiplying and distributing potentials
  • Disconnect and fuse PCB terminal blocks can be combined to form complex function assemblies
  • Test socket for 2.0 mm and 2.3 mm Ø test plugs

Approvals

  • DEKRA Certification B.V., CCA, NTR NL 7436, EN 60947-7-4
  • DEKRA Certification B.V., CCA, 71-112655, EN 60947-7-4
  • Bureau Veritas S.A., BV, 11915/D0 BV, IEC 60998
  • DEKRA Certification B.V., CSA, 1711139, C22.2 No. 158
  • Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE000016Z
  • Underwriters Laboratories Inc., UR, E45172, UL 1059
  • American Bureau of Shipping, ABS, 19-HG1869876-PDA

Specifications

Ratings Per Iec/En

  • Ratings per: IEC/EN 60664-1
  • Nominal voltage (III/3): 320 V
  • Rated surge voltage (III/3): 4 kV
  • Rated voltage (III/2): 320 V
  • Rated surge voltage (III/2): 4 kV
  • Nominal voltage (II/2): 630 V
  • Rated surge voltage (II/2): 4 kV
  • Rated current: 16 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): 10 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): 10 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: Operating tool
  • 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: 6 … 7 mm / 0.24 … 0.28 inch
  • Conductor connection direction to PCB: 90 °
  • Pole No.: 1

Physical Data

  • Pin spacing: 5 mm / 0.197 inch
  • Width: 7 mm / 0.276 inch
  • Height: 27.2 mm / 1.071 inch
  • Height from the surface: 23.2 mm / 0.913 inch
  • Depth: 43.5 mm / 1.713 inch
  • Solder pin length: 4 mm
  • Solder pin dimensions: 1 x 0.8 mm
  • Drilled hole diameter with tolerance: 1.4 (+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: Green-yellow
  • 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: 0.080 MJ
  • Weight: 4.634 g

Environmental Requirements

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

Commercial Data

  • Packaging type: Box
  • Country of origin Sales Organisation Germany: CH
  • GTIN: 4045454266974
  • Customs tariff number Sales Organisation Germany: 85369010000
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