Single-Hole Aluminum Barrel Compression Lug, 4/0 AWG, 1/2” Mount


POLARIS Compression Connectors terminate large, high-current wires safely, with a max voltage rating of 35kV when properly installed. The tin-plated aluminum body, chamfered entry and clear color coding make these lugs easy to use.

  • Compression Lug: This single-hole barrel compression lug is rated for safe use in professional applications up to 35kV
  • Functional Design: One-piece construction and closed barrel design made from tin-plated aluminum is simple and durable
  • Easy to Install: Save time with a chamfered port, clear color-coded die index and a design that only requires a crimp tool to install
  • Reliable Performance: This lug is resistant to moisture, contaminants, oxidation, corrosion and vibration due to the tin-plated aluminum design

Product Information

Voltage Rating 600V
Material Aluminum
Finish Tin Plated
GTIN 662381030115
UPC 662381030115
EAN 662381030115
UNSPSC 39121405
Origin Country IN
Certifications cULus, UL Listed
Ul Standard UL 486A-486B
Huskie Tools EP510C
Tb Die 15534
Tb Tools TBM-15, TBM-14M, 13100A
Burndy Tools Y-35, T750, PAT750
Ilsco Tools ILC-12, ILC-12H, ILC-15
Greenlee Tools EK, RK HK1240 Series
Nsi Tools N1240, N12ID
Barrel Inside Diameter 0.55
Barrel Outside Diameter 0.84
Ul File No E155027
Wire Cable Class Class B, Class C
Al Conductor Max Amp 230
Cu Conductor Max Amp 290
Conductor Type Copper, Aluminum
Tang Thickness 0.29
Tang Length 1.31
Temp Rating 90C, AL9CU
Hole Count 1
Conductors Count 3
Wire Range 4/0 AWG
Assortment Aluminum Compression Terminations
Expanded Wire Range 4/0 AWG – 1 AWG
Die Color Code White
Mounting Bolt Size 1/2
Max Torque 360
Barrel Length 1.4



  • POL_AL40-48_CMP_ProDraw_DIGITAL.pdf Download
  • POL_ALCompression_CMP_ProdInstall_DIGITAL.pdf Download