Iron Box
IronBox Electric - NEMA 6-20P Plug to IEC C13 Power Cord - 15A/250V, 14/3 AWG - UL Listed Heavy Duty Power Cord - Replacement Cords for Monitor, Computer, Printer, Audio Speaker & More (4ft, Molded)
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The IronBox Electric - NEMA 6-20P Plug to IEC C13 Power Cord - 15A/250V, 14/3 AWG - UL Listed Heavy Duty Power Cord - Replacement Cords for Monitor, Computer, Printer, Audio Speaker & More (4ft, Molded) is a category leader on buyer feedback in the power supplies & cables category, priced around $10.79, rated 4.6★ across 220 verified Amazon reviews. A confident buy for most shoppers in this category.
SpecPicks Verdict
SpecPicks classifies IronBox Electric - NEMA 6-20P Plug to IEC C13 Power Cord - 15A/250V… as a category leader on buyer feedback in the power supplies & cables category, based on 220 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Iron Box's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by Iron Box's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ROBUST DESIGN - The IronBox Electric NEMA 6-20P Plug to C13 Connector Power Cord embodies resilience with its heavy-duty construction. Rated at 15 Amps and 250V, this power cable is equipped with 14/3 AWG wire, ensuring reliable performance for demanding power needs. Its sturdy build is ideal for continuous, high-power applications like cryptocurrency mining and other advanced computer operations, providing unwavering support for your essential devices.
- WEATHER-RESISTANT EFFICIENCY - Crafted for adaptability, this power cord is fully sealed, providing protection against water, oils, and dirt. Its weather-resistant design makes it a versatile choice for both indoor and outdoor settings. Whether setting up a tech station outdoors or securing a power source for equipment in challenging environments, this cable ensures a consistent power supply, regardless of the conditions.
- UNIVERSAL COMPATIBILITY - This power cord features universal applicability. The NEMA 6-20P to C13 connection enables seamless integration with a variety of devices, including computers, monitors, printers, audio systems, and speakers. This universal power cable is not just a replacement; it's an upgrade to your existing setup, ensuring that all your equipment, whether in technology, medical, government sectors, or home offices, receives stable and efficient power.
- EXCEPTIONAL QUALITY - Manufactured under strict quality control standards, each cable undergoes rigorous testing for Voltage Hi-Potential, Continuity, and Polarity, ensuring dependable performance. This NEMA 6-20P Plug to C13 power cord is UL listed, reflecting its compliance with industry standards and emphasizing its commitment to quality and safety.
- VERSATILE & USER-FRIENDLY - IronBox Electric's NEMA 6-20P to C13 Power Cord combines durability with ease of use, making it an ideal solution for both small businesses and large enterprises. Its flexible yet sturdy design ensures reliable performance under frequent use and simplifies installation, providing plug-and-play functionality that effortlessly supports a variety of devices.
Full Specifications
| Brand | Iron Box |
|---|---|
| Color | Molded |
| Gauge | 3.0 |
| Voltage | 250 Volts |
| Wattage | 3750 watts |
| Amperage | 15 Amps |
| Plug Type | Type B |
| UL Listed | Yes |
| Unit Count | 1.0 Count |
| Item Length | 48 Inches |
| Plug Format | Type B |
| Model Number | IBX-4936-04 |
| Input Current | 15 Amps |
| Mfr Part Number | IBX-4936-04 |
Ready to buy?
IronBox Electric - NEMA 6-20P Plug to IEC C13 Power Cord - 15A/250V, 14/3 AWG - UL Listed Heavy Duty Power Cord - Replacement Cords for Monitor, Computer, Printer, Audio Speaker & More (4ft, Molded) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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