Insulated ring lugs for wire sizes between 1.5mm² – 4mm² are commonly used for connecting electrical cables to terminal blocks or other types of electrical connectors in a secure and durable manner. These lugs are typically used in electrical installations, control panels, and industrial applications.

Key Features of Insulated Ring Lugs:

• Wire Size: Suitable for 1.5mm² to 4mm² wire sizes.


• Insulation Material: Usually made from PVC or nylon to provide electrical insulation and reduce the risk of short circuits.


• Ring Size (Stud Diameter): Available in different stud sizes such as M4, M5, M6, etc., depending on the size of the screw or bolt used.


• Material: Copper or tinned copper for excellent electrical conductivity.


• Color Coding: Insulated ring lugs are typically color-coded based on wire size:
  
  
  
  • 1.5mm²: Red insulation
  
  
  • 2.5mm²: Blue insulation
  
  
  • 4mm²: Yellow insulation
  
  
  
  


• Crimping: These lugs are crimp-type connectors, requiring a crimping tool to securely attach the lug to the wire.

Common Applications:

• Electrical wiring in control panels


• Terminations in power distribution boards


• Motor connections


• Industrial machinery wiringhttps://store.unigulfsupply.com/product/insulated-ring-lug/