---
product_id: 83319116
title: "NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16\" Hex, 4.50\" Width, 3.50\" Height, 9.15\" Length IPLDH750-6"
brand: "nsi"
price: "R$3948"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/83319116-nsi-polaris-heavy-duty-connector-ipldh-series-750-250-mcm
store_origin: BR
region: Brazil
---

# 750-250 MCM 6 Ports Oxide Inhibitor NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16" Hex, 4.50" Width, 3.50" Height, 9.15" Length IPLDH750-6

**Brand:** nsi
**Price:** R$3948
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with Confidence: The Future of Heavy-Duty Wiring!

## Quick Answers

- **What is this?** NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16" Hex, 4.50" Width, 3.50" Height, 9.15" Length IPLDH750-6 by nsi
- **How much does it cost?** R$3948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/83319116-nsi-polaris-heavy-duty-connector-ipldh-series-750-250-mcm)

## Best For

- nsi enthusiasts

## Why This Product

- Trusted nsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Design:** Comfortable grip with rounded corners for easy handling.
- • **Debris Protection:** Removable plugs keep your connections clean and secure.
- • **Secure Connections:** Dual-sided wire entry for rapid, reliable connections.
- • **Corrosion Resistance:** Pre-filled with oxide inhibitor gel for long-lasting performance.
- • **Heavy-Duty Performance:** Engineered for demanding applications with dual pressure screws.

## Overview

The NSI Polaris Heavy Duty Connector IPLDH Series is designed for robust performance, accommodating wire ranges from 750 to 250 MCM across 6 ports. With features like dual-sided wire entry, ergonomic design, and pre-filled oxide inhibitor gel, this connector ensures secure, efficient, and long-lasting connections in demanding environments.

## Description

The Polaris IPLDH750-6 6-Port Dual-Sided Heavy-Duty Connector provides the simplest solution for forming a secure connection between up to six 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 IPLDH750-6 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 1767 and 1395 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.

## Features

- Dual-Sided Wire Entry: Form secure connections between 6 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
- Measures 9.15-inches length by 4.50-inches width by 3.50-inches height
- Pre-filled Oxide Inhibitor: All 6 dual-sided entry (DSE) ports come pre-filled with an oxide inhibitor gel to prevent corrosion and provide low-contact resistance

## Images

![NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16" Hex, 4.50" Width, 3.50" Height, 9.15" Length IPLDH750-6 - Image 1](https://m.media-amazon.com/images/I/61f9GbfMYIL.jpg)
![NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16" Hex, 4.50" Width, 3.50" Height, 9.15" Length IPLDH750-6 - Image 2](https://m.media-amazon.com/images/I/51PoKPgq2xL.jpg)
![NSI Polaris Heavy Duty Connector, IPLDH Series, 750-250 MCM AWG Wire Range, 6 Ports, 5/16" Hex, 4.50" Width, 3.50" Height, 9.15" Length IPLDH750-6 - Image 3](https://m.media-amazon.com/images/I/316JWI72DbL.jpg)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*