Polaris ISR-500 500 MCM - 4 AWG Insulated In-Line Splice

Polaris Black 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.

• In-Line Wire Entry: Form secure connections between 2 conductors quickly using the in-line entry ports sized for wires between 500 MCM and 4 AWG Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement. . Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement. Suitable for use on the line side of the service equipment as per the NEC article 230.46 requirement.
• 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: Both in-line ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance
• Professional Performance: Save time and labor when splicing or reducing in-line wires made from copper or aluminum, in a wide range of applications

• Brand Name:
  • NSi
• Type:
  • IN-Line Splicer/Reducer
• Wire Size:
  • 500 MCM-4 AWG
• Number Of Conductors:
  • 2
• Dimensions:
  • L=4.62 - W=1.62 - H=3
• Temperature Rating:
  • 90° C
• Voltage Rating:
  • 600 V
• Color:
  • Black
• Environmental Conditions:
  • 90 C
• Finish:
  • Plastisol
• Material:
  • Plastisol
• Standard:
  • cULus
• Wire Type:
  • Class B & C
• Application:
  • Wire Termination
• Prop 65:
  • California residents see Prop 65 info here