Copper Yellow Compression Long Lug, 250 MCM, 1/2” Mounts, NEMA Spacing


Polaris compression connectors terminate high-current wires safely, with a max voltage rating of 35kV when properly installed. The tin-plated copper body, chamfered entry and clear yellow color coding make them easy to use.

  • Strong Conductivity: Produced from high-conductivity copper tubing
  • Corrosion-Resistant: Tin-plated to provide corrosion and low-contact resistance
  • Die-Indexed: Marked with die index and color-coded yellow
  • Strong Termination: Listed for 35 kV maximum when properly installed

Product Information

Voltage Rating 600 V
Material Copper
Finish Tin Plated
Pack Qty 12
GTIN 662381035134
UPC 662381035134
EAN 662381035134
UNSPSC 39121405
Origin Country IN
Certifications cULus, UL Listed
Ul Standard UL 486A-486B
Barrel Inside Diameter 0.59
Barrel Outside Diameter 0.75
Ul File No E155027
Wire Cable Class Class B, Class C
Conductor Type Copper
Tang Thickness 0.15
Tang Length 2.99
Temp Rating 90C, 9CU
Hole Count 2
Wire Range 250 MCM
Assortment Copper Compression Terminations
Expanded Wire Range 250 MCM – 1/0 AWG
Die Color Code Yellow
Mounting Bolt Size 1/2
Barrel Length 2



  • POL_CUCompression_CMP_ProdInstall_Digital.pdf Download
  • POL_L250N_CMP_ProDraw_DIGITAL.pdf Download