OverviewAll product unitsProduct unitElectromechanical ComponentsProduct groupConnectorsProduct familyTerminal BlocksProduct sub-familyWire Protector PitchPitch 3.50 mmProduct seriesWR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular

WR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular

General Information
Operating Temperature-40 °C up to +105 °C
ComplianceRoHS
Pitch3.5 mm
Material Properties
Insulator MaterialPA66
Insulator Flammability RatingUL94 V-0
Insulator ColorBlue
Terminal Screw MaterialSteel
Terminal Screw PlatingZinc
Wire Guard MaterialStainless Steel
Electrical Properties
IR cULus10 A
Working Voltage125 V
Working Voltage [cULus]125 V
Withstanding Voltage1250 V
Contact Resistance20 mΩ
Mechanical Properties
Wire Strip Length5 up to 6 (mm)
ScrewM2
Certification
cULus ApprovalE315414
Packaging Properties
PackagingBox

Products

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: