--- product_id: 121378157 title: "Heavy Duty Extension Cord - IEC 60320 C20 to IEC 60320 C19, 20 Amp, 5000 Watt, 250 Volt, 12AWG, 6 Feet, Black" brand: "monoprice" price: "¥6232" currency: JPY in_stock: true category: "Monoprice" url: https://www.desertcart.jp/products/121378157-heavy-duty-extension-cord-iec-60320-c20-to-iec-60320 store_origin: JP region: Japan --- # 20 Amp high power capacity 6 feet length for flexible setup 12 AWG heavy-gauge cable Heavy Duty Extension Cord - IEC 60320 C20 to IEC 60320 C19, 20 Amp, 5000 Watt, 250 Volt, 12AWG, 6 Feet, Black **Brand:** monoprice **Price:** ¥6232 **Availability:** ✅ In Stock ## Summary > 🔌 Power your professional edge with Monoprice’s heavy-duty extension cord — because downtime is not an option. ## Quick Answers - **What is this?** Heavy Duty Extension Cord - IEC 60320 C20 to IEC 60320 C19, 20 Amp, 5000 Watt, 250 Volt, 12AWG, 6 Feet, Black by monoprice - **How much does it cost?** ¥6232 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/121378157-heavy-duty-extension-cord-iec-60320-c20-to-iec-60320) ## Best For - monoprice enthusiasts ## Why This Product - Trusted monoprice brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Without Limits:** Handles up to 20 Amps and 250 Volts for demanding server environments - • **Plug & Play Professionalism:** IEC 60320 C20 to C19 connectors designed for seamless server and UPS integration - • **Confidence in Every Connection:** Backed by Monoprice’s Lifetime Warranty and expert customer support - • **Flexible Length, Maximum Reach:** 6-foot cable length offers optimal placement without compromise - • **Built to Last, Built to Perform:** Rugged 12 AWG conductors ensure stable, heavy-duty power delivery ## Overview The Monoprice Heavy Duty Extension Cord is a 6-foot, 12 AWG cable designed for high-power server and network equipment connections. Rated for 20 Amps and 250 Volts, it features IEC 60320 C20 to C19 connectors, making it ideal for linking servers, routers, and UPS systems. Built for durability and backed by a lifetime warranty, this extension cord ensures reliable, heavy-duty performance in demanding professional environments. ## Description This Monoprice heavy-duty extension cord features 12 AWG conductors suitable for high power connections, making it a reliable solution for large server applications that require a higher-rated, heavier-gauge Cable. This cord can be used to connect a server, router, network switch, or blade server enclosure to an uninterruptible power supply system or power distribution unit, or to replace or upgrade the standard power cord provided by the device's manufacturer. ## Features - This Monoprice heavy-duty extension cord features 12 AWG conductors suitable for high power connections, making it a reliable solution for large server applications that require a higher-rated, heavier-gauge Cable. - This cord can be used to connect a server, router, network switch, or blade server enclosure to an Uninterruptible power supply system or power distribution unit, or to replace or upgrade the standard power cord provided by the device's Manufacturer. - Buy with confidence: with Monoprice Lifetime Warranty on all cables, you can rest assured we stand behind our products and our customers - Quality at a fair price: Monoprice rugged design and rigid quality control standards deliver high quality products at fair prices. - Service & Support: you're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NF93QWW | | Amperage | 20 A | | Best Sellers Rank | #71,721 in Electronics ( See Top 100 in Electronics ) #1,420 in Audio & Video Power Cables | | Brand | Monoprice | | Built-In Media | Heavy Duty Extension Cord | | Case Material Type | Vinyl | | Color | Black | | Connector Gender | Male-to-Female | | Customer Reviews | 4.4 out of 5 stars 17 Reviews | | Gauge | 12 | | Global Trade Identification Number | 00889028102473 | | Input Current | 20 A | | Item Length | 72 inches | | Item Weight | 0.44 kg | | Manufacturer | Monoprice | | Mfr Part Number | 135059 | | Model Number | 135059 | | Number Of Conductors | 3 | | Number of Items | 1 | | Number of Outlets | 1 | | Plug Format | Type B | | Plug Type | Type B | | Power Cord Prong Count | 1 | | UPC | 889028102473 | | Voltage | 250 volts | | Warranty Description | Lifetime Warranty | | Wattage | 2500 watts | ## Product Details - **Color:** Black - **Brand:** Monoprice - **Connector Gender:** Male-to-Female - **Voltage:** 250 Volts - **Plug Format:** Type B ## Images ![Heavy Duty Extension Cord - IEC 60320 C20 to IEC 60320 C19, 20 Amp, 5000 Watt, 250 Volt, 12AWG, 6 Feet, Black - Image 1](https://m.media-amazon.com/images/I/51kjd1cuA+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Monoprice Heavy Duty Extension Cord - IEC 60320 C20 to IEC 60320 C19, 20 Amp, 5000 Watt, 250 Volt, 12AWG, 6 Feet, Black - Tripp Lite 6ft Heavy-Duty Power Extension Cord, IEC-320-C19 to IEC-320-C20 - Cable Matters 2-Pack Computer to PDU Power Extension Cord - 6ft, IEC C14 to IEC C13 PDU Power Cord, 10A, 18AWG, Black --- ## 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.jp/products/121378157-heavy-duty-extension-cord-iec-60320-c20-to-iec-60320](https://www.desertcart.jp/products/121378157-heavy-duty-extension-cord-iec-60320-c20-to-iec-60320) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*