Double-Hole Narrow Aluminum Compression Lug, 500 MCM, 1/2” Mounts


NSI 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 double-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
  • Listed for 35KV maximum when properly installed to cable manufacturers specifications

Product Information

Voltage Rating 35kV
Material Aluminum
Finish Tin Plated
Pack Qty 6
GTIN 662381367471
UPC 662381367471
EAN 0662381367471
UNSPSC 39121410
Origin Country IN
Certifications cULus
Ul Standard UL 486A-486B
Barrel Inside Diameter 0.84
Barrel Outside Diameter 1.32
Ul File No E155027
Wire Cable Class Class B, Class C
Conductor Type Copper, Aluminum
Tang Thickness 0.48
Tang Length 3.12
Temp Rating 90C, AL9CU
Wire Range 500 MCM
Assortment Aluminum Compression Terminations
Expanded Wire Range 500 MCM – 250 MCM
Die Color Code Pink
Mounting Bolt Size 1/2
Barrel Length 2.5



  • POL_ALCompression_CMP_ProdInstall_DIGITAL.pdf Download
  • POL_AL500N-NT_CMP_ProDraw_DIGITAL.pdf Download