OverviewAll product unitsProduct unitElectromechanical ComponentsProduct groupConnectorsProduct familyTerminal BlocksProduct sub-familySpring ClampProduct sub-familyPitch 3.50 mmProduct sub-familyWR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires

WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires

General Information
Operating Temperature-40 °C up to +105 °C
ComplianceRoHS
Pitch3.5 mm
Material Properties
Insulator MaterialPA66
Insulator Flammability RatingUL94 V-0
Contact MaterialPhosphor Bronze
Contact PlatingTin
Electrical Properties
IR cULus6 A
IR VDE2 A
Working Voltage [cULus]300 V (AC)
Working Voltage [VDE]250 V (AC)
Withstanding Voltage [cULus]1600 V (AC)
Withstanding Voltage [VDE]2500 V (AC)
Contact Resistance [cULus]20 mΩ
Contact Resistance [VDE]20 mΩ
Mechanical Properties
Wire Strip Length7.5 up to 8.5 (mm)
Wire Properties
Solid Wire Section (AWG)14 to 20 (AWG)
Solid Wire Section (Metric)2.08 to 0.518 (mm²)
Stranded Wire Section (AWG)14 to 20 (AWG)
Stranded Wire Section (Metric)2.08 to 0.518 (mm²)
Certification
cULus ApprovalE315414
VDE Approval40036145
Packaging Properties
PackagingBox

Products

Order Code Data­sheet DownloadsPinsApplicationPCB/Cable/PanelModularityTypeWire SectionDesign Kit Samples
691412120002BSPEC
6 files 2 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)691001
691412120003BSPEC
6 files 3 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)612690
691001
691412120004BSPEC
6 files 4 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120005BSPEC
6 files 5 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120006BSPEC
6 files 6 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120007BSPEC
6 files 7 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120008BSPEC
6 files 8 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120009BSPEC
6 files 9 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120010BSPEC
6 files 10 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120011BSPEC
6 files 11 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120012BSPEC
6 files 12 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
691412120013BSPEC
6 files 13 Screwless PCB No 45° 14 to 20 (AWG) 2.08 to 0.518 (mm²)
Order Code Data­sheet
691412120002BSPEC
691412120003BSPEC
691412120004BSPEC
691412120005BSPEC
691412120006BSPEC
691412120007BSPEC
691412120008BSPEC
691412120009BSPEC
691412120010BSPEC
691412120011BSPEC
691412120012BSPEC
691412120013BSPEC
Samples
Order Code Data­sheet DownloadsPinsApplicationPCB/Cable/PanelModularityTypeWire SectionDesign Kit Samples

Terminal Blocks - Standard, Personalized & Highly Customized

Tailored to your needs

Custom & Standard Terminal Blocks

In addition to a portfolio of more than 2000 standard articles, Würth Elektronik offers various possibilities to tailor the products to your specific requirements. Personalized modifications of standard terminal blocks are available for small to medium quantities within a few days as a special service. Fully customized products in high quantities are possible within a few weeks.In house design, tooling and prototyping ensures all customer specific requirements are met.

  • Highly customized products
  • Over 2000 standard articles
  • Available from stock without MOQ
  • Personalized modifications of standard parts for small quantities
  • Color & printing possibilities with MOQ for mass production

Personalized Modifications of Standard Terminal Blocks

Ink Jet

Printing for your terminal blocks (e.g. coding, personalization)

Coding

Installation of coding pins according to keying specification

Color Coding

For selected series according to your specifications (412B / 412MB / 413B)

Assembly

Rapid assembly of pin numbers according to your needs

Assortments

Articles from this product series can be found in the following assortments: