16-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 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 16 conductors quickly using the double-side entry ports sized for wires between 750 MCM and 1/0 AWG
  • Stacked Connector: Stacked wires holes on one side of the connector excel at splicing large wires in tight-fitting spaces like panels or wireways.
  • Ergonomic Design: Rounded corners and a smooth exterior finish over the abrasion-resistant plastisol insulation make Polaris connectors comfortable to grip
  • Removable Plugs: Each port and set screw comes with a secure plug to prevent debris from entering the insulated connector
  • Pre-filled Oxide Inhibitor: All 16 dual-sided entry (DSE) ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance

Product Information

Voltage Rating 600 V
Material Aluminum
Finish Plastisol Insulated
Color Black
Pack Qty 1
GTIN 662381369352
UPC 662381369352
EAN 662381369352
UNSPSC 39121409
Certifications cULus
Ul Standard UL 486A/B
Ul File No E186991
Wire Cable Class Class B, Class C
Al Conductor Max Amp 1860 (based on 8 ports) ++ See Note
Cu Conductor Max Amp 2356 (based on 8 ports) ++ See Note
Conductor Cu Size Range 750 MCM – 1/0 AWG
Conductor Al Size Range 750 MCM – 1/0 AWG
Conductor Type Copper, Aluminum
Temp Rating 75C, AL7CU
Conductors Count 16
Hex Wrench Size 3/8
Env Temp Cold Temperature rated to -45C
Assortment Black UV Coated Pre-Insulated Connectors
Max Torque 550



  • POL_PREINSUL_MCH_ProdXRef_DIGITAL.pdf Download
  • POL_IPLDS_MCH_ProdInstall_DIGITAL.pdf Download
  • POL_BLK-VT_MCH_ProdInstall_DIGITAL.pdf Download
  • POL_IPLDS750_MCH_ProDraw_DIGITAL.pdf Download
  • POL_PREINSUL_MCH_ProdBro_Digital.pdf Download
  • POL_BLACK_MCH_ProdSheet_Digital.pdf Download

Video resources

  • POL_NSI-8244SocialBlack_PCI_Video.mp4 View video