NSI Industries IPLDH750-10 - The Polaris IPLDH750-10 Multi-Tap Dual-Sided Entry Connector features 10 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.
NSI Industries

IPLDH750-10

UPC: 662381926579

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Technical BulletinInstallation Instructions

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Overview

The Polaris IPLDH750-10 10-Port Dual-Sided Heavy-Duty Connector provides the simplest solution for forming a secure connection between up to ten conductors in challenging applications including cable trays, panel boards, ducts, raceways or troughs. Sized for 750 - 250 MCM wires and rated for 600V, this pre-insulated connector comes pre-loaded with an oxide inhibitor and installs faster than traditional uninsulated connector options using just a hex key and torque wrench. The aluminum alloy body is wrapped in high-dielectric strength plastisol insulation, which is ergonomically molded to offer a comfortable grip, in addition to being resistant to abrasion, chemicals and UV rays. All-in-one design saves time and supplies on each job by eliminating the need for cover and taping; simply brush the conductors clean, strip back their insulation, insert one conductor into each port and secure the pair of covered pressure screws. The IPLDH750-10 connector is rated for a 90 degrees Celsius operating temperature and dual rated for use with copper and/or aluminum cables, up to max AMP ratings of 2356 and 1860 respectively. Polaris pre-insulated connectors are available in a range of port numbers and configurations to fit the needs of any job, including UL-listed parallel configurations. Polaris: the original pre-insulated connector and still the brand most asked for by name.
  • Dual-Sided Wire Entry: Form secure connections between 10 conductors quickly using the double-side entry ports sized for wires between 750 and 250 MCM
  • Heavy-Duty Performance: Wider and stronger connector blocks feature two pressure screws for each cable to ensure a secure connection in demanding applications
  • 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
  • Parallel Rated: This connector is specifically designed and rated for parallel installation, providing a safe and secure way to handle larger projects

Specifications

Aluminum Conductor Max AMP
1860 (Based on 8 ports) - See Note Amp
Aluminum Conductor Note
Dual Rated for use with copper and or aluminum cables. Not for use with fine-stranded, flexible cables, Parallel Rated to provide safety and NEC compliance when installing parallel runs. No more than 4 input parallel wires.Amperage based on a single main at 75C
Application
Wire Termination
Color
Black
Copper Conductor Max
2356 (based on 8 ports) - See Note Amp
Environmental Conditions
90 C
Finish
Plastisol Insulated
Material
Aluminum
Number Of Conductors
10
Number Of Poles
1
Size
L=14.600 - W=4.460 - H=3.300 IN
Special Features
(10) 750-250 MCM - Dual Rated
Standard
UL 486A/B
Temperature Rating
90 C
Type
Double Sided Entry Heavy Duty
Voltage Rating
600 V
Warranty
1 Year
Wire Size
750-250 MCM
Wire Type
Class B & C
Wire/Cable Class
Class B, Class C
Package Dimensions (L x W x H)
14.6 IN x 4.46 IN x 3.3 IN
Package Dimensions (L x W x H)
37.084 cm x 11.3284 cm x 8.382 cm
Package Weight (Imperial)
8.200 L
Package Weight (Metric)
3.720 kg
The Polaris IPLDH750-4 Multi-Tap Dual-Sided Entry Connector features 4 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.

IPLDH750-4

The Polaris IPLDH750-4 Multi-Tap Dual-Sided Entry Connector features 4 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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 IPLDH750-5 Multi-Tap Dual-Sided Entry Connector features 5 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.

IPLDH750-5

The Polaris IPLDH750-5 Multi-Tap Dual-Sided Entry Connector features 5 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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 IPLDH750-8 Multi-Tap Dual-Sided Entry Connector features 8 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.

IPLDH750-8

The Polaris IPLDH750-8 Multi-Tap Dual-Sided Entry Connector features 8 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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 IPLDH750-3 Multi-Tap Dual-Sided Entry Connector features 3 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.

IPLDH750-3

The Polaris IPLDH750-3 Multi-Tap Dual-Sided Entry Connector features 3 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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 IPLDH750-6 Multi-Tap Dual-Sided Entry Connector features 6 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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.

IPLDH750-6

The Polaris IPLDH750-6 Multi-Tap Dual-Sided Entry Connector features 6 ports sized for 750 - 250 MCM wires. The heavy-duty 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. Each port has two pressure screws to ensure the best connection possible in demanding applications. 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-4 Multi-Tap Single-Side Entry Connector features 2 ports sized for 4 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-4

The Polaris IT-4 Multi-Tap Single-Side Entry Connector features 2 ports sized for 4 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 IT-250 Multi-Tap Dual-Side Entry Connector features 2 ports sized for 250 MCM to 6 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-250

The Polaris IT-250 Multi-Tap Dual-Side Entry Connector features 2 ports sized for 250 MCM to 6 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 IT-4B Multi-Tap Single-Side Entry Connector features 2 ports sized for 4 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-4B

The Polaris IT-4B Multi-Tap Single-Side Entry Connector features 2 ports sized for 4 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 IT-1/0 Multi-Tap Single-Side Entry Connector features 2 ports sized for 1/0 AWG to 6 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-1/0

The Polaris IT-1/0 Multi-Tap Single-Side Entry Connector features 2 ports sized for 1/0 AWG to 6 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 ISR-250 Multi-Tap In-Line Entry Connector features 2 ports sized for 250 MCM - 6 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. 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.

ISR-250

The Polaris ISR-250 Multi-Tap In-Line Entry Connector features 2 ports sized for 250 MCM - 6 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. 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 ISR-1/0 Multi-Tap In-Line Entry Connector features 2 ports sized for 1/0 - 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. 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.

ISR-1/0

The Polaris ISR-1/0 Multi-Tap In-Line Entry Connector features 2 ports sized for 1/0 - 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. 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 IPL250-3B Multi-Tap Single Side Entry Connector features 3 ports sized for 250 MCM - 6 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. 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.

IPL250-3B

The Polaris IPL250-3B Multi-Tap Single Side Entry Connector features 3 ports sized for 250 MCM - 6 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. 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.

How to Install the IPLDH750-10 Controller

This guide provides step-by-step instructions for installing and configuring the IPLDH750-10 Controller, ensuring proper wiring and setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the IPLDH750-10 controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Strip wire insulation

    Strip the wire insulation according to the specified lengths in the connector size chart. Ensure that the insulation extends at least 3/8" into the connector port.

  3. Connect the conductors

    Insert each stripped conductor into a different connector port of the IPLDH750-10. If oxidation is present, clean the conductor with a wire brush before insertion.

  4. Secure the connections

    Tighten the pressure screws on the connectors according to the torque values provided in the installation documentation to ensure a secure connection.

  5. Verify the installation

    Use a multimeter to check the connections for continuity and proper voltage levels. Ensure all connections are secure and functioning correctly.

Frequently Asked Questions about NSI Industries

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Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

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Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

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