Cable Leader - 14 AWG NEMA 5-15P to NEMA 5-15R Heavy-Duty Power Extension Cord, Grounded 15A/125V for Server, AC, Appliance, UPS - Black

Powering a high-draw device — a server rack, space heater, window AC, or large appliance — and need more reach without risking a thin, overheating cord? This Cable Leader 14 AWG heavy-duty power extension cord delivers grounded NEMA 5-15 reach rated for the full 15A/125V (1875W). Built with thick 14 AWG conductors, a flexible SJT jacket, and fully molded 3-prong plugs for safe, reliable power under heavy load. Compatible with any device using a standard NEMA 5-15P plug — servers, PDUs, monitors, printers, UPS battery backups, AC units, and appliances — but it is not a surge protector or voltage converter. Rated 15A/125V (1875W max) for indoor use. Best for: heavy-gauge power extension to high-draw 120V equipment. Not for: outdoor wet locations, 240V appliances, or loads above 15A/1875W. UL and cUL listed, CSA approved, and RoHS compliant.

• Heavy-Gauge Reach for High-Draw Equipment: Extend a server, PDU, window AC, space heater, or large appliance to a distant outlet without the overheating risk of a thin cord. The thick 14 AWG build handles sustained high-current loads, making it ideal for server rooms, workshops, and appliance setups where lighter 16/18 AWG cords run hot.
• Thick 14 AWG, Full 15A / 125V (1875W) Rating: Carries the full 15A at 125V (1875W) — 250W more headroom than a 16 AWG (1625W) cord — with lower voltage drop and cooler operation under heavy load. The 3-prong grounded NEMA 5-15 design gives high-draw electronics a dedicated ground path for safe, stable power.
• Fits Any NEMA 5-15 Device — Not a Surge Protector: Connects anything with a standard 3-prong NEMA 5-15P plug. Quick check: Server, PDU, monitor — Yes. Window AC, space heater (≤1875W) — Yes. UPS battery backup, appliance — Yes. 240V appliance or built-in surge protection — No. This is a passive extension cord; for surge protection, pair it with a dedicated surge protector.
• Fully Molded Plugs & Flexible SJT Jacket: Fully molded NEMA 5-15P and 5-15R connectors with integrated strain relief stand up to repeated plugging and unplugging. The flexible SJT thermoplastic jacket resists abrasion and stays pliable, while solid molded ends prevent the wire pull-out common on bargain cords — built for daily heavy-duty use.
• Sample-Tested Production — Cable Leader Direct Support: Each cord is sample-tested during production for continuity and current rating, and carries UL, cUL, and CSA safety listings. Manufactured to RoHS environmental standards. If your cord arrives defective or stops working in normal use, Cable Leader handles replacement requests directly — no manufacturer redirects.