--- 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: "23545169₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/83319116-nsi-polaris-heavy-duty-connector-ipldh-series-750-250-mcm store_origin: VN region: Vietnam --- # 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:** 23545169₫ **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?** 23545169₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/83319116-nsi-polaris-heavy-duty-connector-ipldh-series-750-250-mcm](https://www.desertcart.vn/products/83319116-nsi-polaris-heavy-duty-connector-ipldh-series-750-250-mcm) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*