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NSI Industries IPLD4-3 - The Polaris IPLD4-3 Multi-Tap Dual-Sided Entry Black Connector features 3 ports sized for 4 AWG - 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
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NSI Industries IPLD4-3 The Polaris IPLD4-3 Multi-Tap Dual-Sided Entry Black Connector features 3 ports sized…

UPC: 662381201201

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Minimum Qty: 12

Multiplier: 12

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI Polaris IPLD4-3 Multi-Tap Dual-Sided Entry Connector is a UL Listed 486B wire connector engineered for reliable multi-conductor splicing in demanding electrical installations. This 3-port connector supports wire sizes from 4 AWG to 14 AWG, dual-rated for both copper and aluminum conductors (not recommended for fine-stranded, flexible wire). The aluminum alloy body is coated with high-dielectric strength plastisol insulation, delivering abrasion resistance, chemical resistance, and UV stability while preventing combustion. Each port is pre-loaded with oxide inhibitor to ensure long-term conductivity and reliability. The dual-sided entry design allows wire entry from either side, with removable access plugs over hex screws to seal unused ports and maintain system integrity. Installation requires only a hex key and torque wrench—no additional tape or supplies are needed. Rated for 600V and operating at up to 90°C, with a cold temperature rating of -45°C, the IPLD4-3 is suitable for harsh environments. Ideal for applications in cable trays, panel boards, ducts, raceways, and troughs, this connector simplifies multi-conductor splicing with a time-saving, all-in-one design. Part of the Polaris line of pre-insulated connectors, the IPLD4-3 delivers trusted reliability and ease of use in electrical installations.
  • Dual-Sided Wire Entry: Form secure connections between 3 conductors quickly using the double-side entry ports sized for wires between 4 AWG and 14 AWG
  • 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 3 dual-sided entry (DSE) ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance
  • Full Product Line: Polaris matches your application with multiple UL-listed parallel configurations across a range of gauges and number of ports

Specifications

AL Wire Size
4 AWG - 12 AWG
Aluminum Conductor Max AMP
75 Amp
Aluminum Conductor Note
Dual Rated for use with copper and or aluminum cables. Not for use with fine-stranded, flexible cables
Copper Conductor Max
95 Amp
Warranty
1 Year
Wire/Cable Class
Class B, Class C
The Polaris IPLD4-5CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 5 ports sized for 4 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLD4-5CB

The Polaris IPLD4-5CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 5 ports sized for 4 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IPLD2-4B Multi-Tap Dual-Sided Entry Black Connector features 4 ports sized for 2 AWG - 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLD2-4B

The Polaris IPLD2-4B Multi-Tap Dual-Sided Entry Black Connector features 4 ports sized for 2 AWG - 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IT-2/0 Multi-Tap Single-Side Entry Connector features 2 ports sized for 2/0 AWG to 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Dual rated for use with copper or aluminum cables. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IT-2/0

The Polaris IT-2/0 Multi-Tap Single-Side Entry Connector features 2 ports sized for 2/0 AWG to 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Dual rated for use with copper or aluminum cables. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IPLD2-4C Multi-Tap Dual-Sided Entry Vision Tap Connector features 4 ports sized for 2 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLD2-4C

The Polaris IPLD2-4C Multi-Tap Dual-Sided Entry Vision Tap Connector features 4 ports sized for 2 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris ITD-3/0 Multi-Tap Dual-Sided Entry Vision Tap Connector features 2 ports sized for 3/0 - 6 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

ITD-3/0

The Polaris ITD-3/0 Multi-Tap Dual-Sided Entry Vision Tap Connector features 2 ports sized for 3/0 - 6 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IPLD2-4CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 4 ports sized for 2 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLD2-4CB

The Polaris IPLD2-4CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 4 ports sized for 2 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IT-2/0C Multi-Tap Single-Side Entry Connector features 2 ports sized for 2/0 AWG to 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Dual rated for use with copper or aluminum cables. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IT-2/0C

The Polaris IT-2/0C Multi-Tap Single-Side Entry Connector features 2 ports sized for 2/0 AWG to 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Dual rated for use with copper or aluminum cables. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
The Polaris IPLD4-3CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 3 ports sized for 4 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

IPLD4-3CB

The Polaris IPLD4-3CB Multi-Tap Dual-Sided Entry Vision Tap Connector features 3 ports sized for 4 AWG - 14 AWG wires. The clear body allows users to see their conductor placement and is wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

Frequently Asked Questions

What is the product code for IPLD4-3?

The product code for IPLD4-3 is 1PLD43.

What is the compatibility for IPLD4-3?

IPLD4-3 is compatible with PBTD-3-4 and IPBB-NA4-3D.

What are the installation requirements for IPLD4-3?

Installation requirements include following the guidelines for PBTD-3-4 and IPBB-NA4-3D.

Is IPLD4-3 compatible with other brands?

Yes, it is compatible with brands like BURNDY and ILSCO as listed in the cross-reference.

What troubleshooting steps are available for IPLD4-3?

Check connections and compatibility with PBTD-3-4 if issues arise.

What maintenance is required for IPLD4-3?

Regular inspections and ensuring connections are secure are recommended for maintenance.

What is the operating temperature for IPLD4-3?

The document does not specify the operating temperature for IPLD4-3.

What is the maximum voltage for IPLD4-3?

The document does not specify the maximum voltage for IPLD4-3.

What is the weight of IPLD4-3?

The document does not provide the weight for IPLD4-3.

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