4-Port Black Stacked Pre-Insulated Connector, 350 MCM – 6 AWG


Polaris Black Stacked Multi-Tap Connectors form secure connections between multiple conductors with a rounded design and UV-resistant insulation coating. Installs with a hex key and torque wrench, with no need for cover and taping.

  • Dual-Sided Wire Entry: Form secure connections between 4 conductors quickly using the double-side entry ports sized for wires between 350 MCM and 6 AWG
  • Stacked Connector: Stacked wires holes on one side of the connector excel at splicing large wires in tight-fitting spaces like panels or wire ways.
  • Ergonomic Design: Rounded corners and a smooth exterior finish over the abrasion-resistant plastisol insulation make Polaris connectors comfortable to grip
  • Pre-filled Oxide Inhibitor: All 4 dual-sided entry (DSE) ports come with secure plugs and pre-filled with an oxide inhibitor gel to prevent corrosion or debris
  • Parallel Rated: This connector is specifically designed and rated for parallel installation, providing a safe and secure way to handle larger projects

Product Information

Voltage Rating 600 V
Material Aluminum
Finish Plastisol Insulated
Color Black
Pack Qty 1
GTIN 662381790491
UPC 662381790491
EAN 662381790491
UNSPSC 39121409
Origin Country US
Certifications cULus
Ul Standard UL 486A/B
Wire Cable Class Class B, Class C
Al Conductor Max Amp 514
Cu Conductor Max Amp 657
Conductor Cu Size Range 350 kcmil – 6 AWG
Conductor Al Size Range 350 kcmil – 6 AWG
Conductor Type Copper, Aluminum
Conductors Count 4
Hex Wrench Size 5
Env Temp Cold Temperature rated to -45C
Assortment Black UV Coated Pre-Insulated Connectors
Application Splice, Tap
Max Torque 400



  • LIT_Polaris_Parallel_SellSheet_0422_DIGITAL.pdf Download
  • PROINSTAL_Polaris_Black-IPLDS_Instruction_Sheets_DIGITAL.pdf Download
  • LIT-POLARISBRO21_Polaris_Catalog_2021.pdf Download
  • IPLDS350-4_Polaris_Connector.docx Download
  • PolarisBlack-IPLDS_Torque-AssemblyChart_DIGITAL.pdf Download
  • PRODRAW_IPLDS350-.PDF Download