350 MCM Copper Long Barrel Splice – Red


Splicing conductors are the professional’s choice for making quick in-line connections and repairing damaged wiring. Use POLARIS splice connectors for bonding solid or fine stranded UL-listed wires in harsh environments.

  • High conductivity copper tubing and corrosion resistant tin-plated finish
  • Serrations indicate proper crimp locations
  • Die cast color-coded identification
  • Pre-filled with oxide inhibitor and capped with color coded cap
  • Flex rated for use with K, H, G, I, M and DLO cable

Product Information

Voltage Rating 600V
Material Copper
Finish Tin Plated
Pack Qty 12
GTIN 662381000000
UPC 662381000000
EAN 6.62381E+11
UNSPSC 39121449
Origin Country IN
Certifications cULus, UL Listed
Ul Standard UL 486A
Barrel Inside Diameter 0.7
Barrel Outside Diameter 0.87
Ul File No E155027
Wire Cable Class Class B, Class C
Conductor Type Copper
Temp Rating 90C, 9CU
Wire Range 350 MCM
Assortment Copper Compression Splices
Expanded Wire Range 350 MCM-3/0 AWG
Die Color Code Red
Barrel Length 3.75



  • POL_C-350_CMP_ProDraw_DIGITAL.pdf Download
  • POL_PinSplTap_CMP_ProdXRef_DIGITAL.pdf Download
  • POL_Compression_CMP_CatBro_DIGITAL.pdf Download
  • NSI_Copper Splice Long Barrel Drawings_CMP_ProDraw_DIGITAL.pdf Download
  • POL_CUCompression_CMP_ProdInstall_Digital.pdf Download
  • POL_PinSplTap_CMP_ProdSheet_DIGITAL.pdf Download