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3 position plastic spring load terminal block screwless

Spring terminal blocks help to achieve signal distribution and safe energy. It has different poles and pitch, easy install and safety.


  • Brand:

    OLINK
  • Item no.:

    250-2.54/3.5
  • Payment:

    Wire transfer, PayPal, Western Union, Alipay
  • Product origin:

    China
  • Color:

    Grey
  • Goods stock:

    50000
  • Min order:

    1000
  • Shipping port:

    Xiamen, Ningbo
  • Lead Time:

    15

3 position plastic spring load terminal block screwless


Description of Spring terminal block 


The Spring terminal block is an accessory product that realizes electrical connection, and is often used on a PCB. Screwless terminal blocks can provide fast and simple connection points for one wire or multiple wires, and can also provide a variety of multi-level blocks to save space and optimize.


Drawing of 3 position terminal block   




250-3.5 Spring terminal block 250-2.5/2.54 Spring terminal block

  • Type A means that the first needle is in the "down" position at the angle of the above figure;
  • Type B means that the first needle is at the "up" position at the angle of the above figure;
  • Pay attention to the opening direction of the printed circuit board.

Specification of Screwless terminal block  

Product name:   Spring terminal block Model:   250-2.54/3.5
Certification:   UL, CE Rated voltage:   300V (UL), 400V (IEC)
Rated current:   5A (UL), 5A (IEC) Wire range:   22-18 AWG (0.75mm²)
Withstand voltage:   AC 2000V/1 Min Temperature range:   -40℃ to +105℃
Pitch:   2.54/3.5 mm Strip length:   8.0-9.0 mm
Poles:   1P-XXP Pin header:   Phosphor bronze, tin plated
Housing:   PA66 UL94V-0

Feature of Plastic terminal block 


  • Save cost and time: They are cheaper than other types of connectors.
  • Reduce Space
  • Increase Safety
  • Easy Installation
  • Made of Copper Alloy: Helps prevent loosening due to different expansion rates.
  • It can also reduce corrosion caused by electrolysis between two different metals.


Application of Plastic terminal block     


Spring loaded terminal blocks usually used in industrial equipment, such as cable support boxes and control boxes. Terminal blocks are often seen in the following types of equipment used in industrial environments:

  • Blower
  • control panel
  • Substation
  • Energy-saving lighting (LED)
  • LED municipal outdoor and street lights
  • All motors
  • Cooling control
  • Variable speed/frequency drive
  • Power is scattered everywhere!
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