235-551/331-000

Features

• Modular PCB terminal blocks with push-buttons and PUSH WIRE® connection for custom terminal strip assemblies
• Double-wire connection for commoning signals
• Push-in termination of solid conductors
• Easy conductor removal via push-button
• Set to metric or inch pin spacing by compressing PCB terminal strips or pulling them apart
• Also available with a test slot

Approvals

• DEKRA Certification B.V., CCA, NTR NL-7774, EN 60947-7-4
• Det Norske Veritas, Germanischer Lloyd, DNV GL, TAE000016Z
• UL International Germany GmbH, UL, E45172
• DEKRA Certification B.V., CCA, NTR NL-7144, EN 60947
• DEKRA Certification B.V., CCA, NTR NL 6919, EN 60998
• American Bureau of Shipping, ABS, 19-HG1869876-PDA
• VDE Prüf- und Zertifizierungsinstitut, VDE, 40029328, EN 60947
• DEKRA Certification B.V., CCA, 2149549.02, EN 60947

Specifications

Notes

• Variants:: Other colors || 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): 400 V
• Rated surge voltage (III/3): 6 kV
• Rated voltage (III/2): 630 V
• Rated surge voltage (III/2): 6 kV
• Nominal voltage (II/2): 1000 V
• Rated surge voltage (II/2): 6 kV
• Rated current: 10 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

Connection 1

• Connection technology: PUSH WIRE®
• Actuation type: Push-button
• Solid conductor: 0.2 … 0.75 mm² / 24 … 18 AWG
• Strip length: 9 … 10 mm / 0.35 … 0.39 inch
• Conductor connection direction to PCB: 0 °
• Pole No.: 1

Physical Data

• Pin spacing: 7.5/7.62 mm / 0.295/0.3 inch
• Width: 9 mm / 0.354 inch
• Height: 19.1 mm / 0.752 inch
• Height from the surface: 15.5 mm / 0.61 inch
• Depth: 12.5 mm / 0.492 inch
• Solder pin length: 3.6 mm
• Solder pin dimensions: 0.8 x 0.4 mm
• Drilled hole diameter with tolerance: 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: Gray
• 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: 0.018 MJ
• Weight: 0.889 g

Environmental Requirements

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

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: CN
• GTIN: 4044918831253
• Customs tariff number Sales Organisation Germany: 85369010000