4ft NEMA 5-15P to C13 Heavy Duty Computer Power Cord, 14 AWG SJT, 15A/125V, Blue

4ft NEMA 5-15P to C13 Heavy Duty Computer Power Cord, 14 AWG SJT, 15A/125V, Blue

The CableLeader PW116-12XX is a heavy-duty NEMA 5-15P to IEC 60320 C13 power cord that connects computers, monitors, servers, printers, and other IEC-inlet equipment to a standard 120V US wall outlet. It is the 14 AWG version of the standard 18 AWG computer cord: one end carries a NEMA 5-15P three-prong plug, the opposite end terminates in a C13 connector that mates with the C14 inlet on the rear of most computer and AV hardware, and the heavier 14 AWG SJT conductor lets the assembly carry a full 15 amps where a thinner 18 AWG cord is limited to 10. Between the two ends runs flexible SJT cord wired line-to-line, neutral-to-neutral, and ground-to-ground for a direct one-to-one passthrough across the entire power delivery path.

The NEMA 5-15P plug is the standard North American three-prong connector that seats into any grounded 120V wall receptacle. Its two flat blades carry line and neutral while the round pin maintains protective earth, satisfying the dedicated grounding path that data and AV equipment require. Rated 15A at 125V, the plug pairs with the 14 AWG conductor's 15A working limit so the cord delivers full rated current to the equipment without the derating a lighter gauge would impose. The molded plug body resists bending fatigue at the strain-relief neck through repeated insertion.

The IEC 60320 C13 is the female coupler that seats onto the C14 inlet integrated into computer power supplies, monitors, servers, and managed switches. In North American UL-rated assemblies the C13/C14 interface carries 15A, which is why pairing it with a 14 AWG SJT cord unlocks the full 15A/1,875W capacity for higher-draw equipment. The C13 is the most widely deployed equipment coupler in IT hardware, so this cord is commonly listed as a computer, PC, or monitor power cord. The keyed, polarized housing seats only one way, preserving correct line, neutral, and ground orientation through to the equipment.

Safety approvals cover both the cordage and the molded ends. The assembly is UL Listed, cUL recognized, and CSA approved for the United States and Canada, and the SJT conductor carries a VW-1 flame rating rated to 105°C at 300V. RoHS 3 compliance keeps the assembly free of restricted levels of lead, mercury, cadmium, hexavalent chromium, and regulated phthalates. A continuous ground path runs from the NEMA earth pin through the green conductor to the C13 ground terminal, preserving protective earth for all downstream equipment on the dedicated circuit.

Construction favors durability and current capacity over minimum cost. The 14 AWG SJT jacket is thicker and more abrasion-resistant than standard 18 AWG SVT, while staying flexible enough for routing behind desks, inside AV credenzas, and within server cabinets; the molded overmolds lock the crimps and jacket into a single strain-relief body. The 15A/125V rating yields an 1,875-watt ceiling that suits higher-draw single devices, multi-component workstations, and equipment on long runs where voltage drop matters. The 105°C jacket rating adds margin in warm, enclosed equipment bays. The cord also serves as a direct heavy-duty replacement for lost or damaged OEM power cords on the same equipment.

Compatibility & Ordering Information — PW116-12XX is compatible with any device that uses a standard IEC 60320 C14 inlet, including desktop PCs and power supplies from Dell, HP, Lenovo, and ASUS, LCD/LED monitors from Dell, HP, Samsung, LG, Acer, and ASUS, plus servers, managed switches, and laser printers across major brands. The NEMA 5-15P plug draws from any standard 120V wall outlet or NEMA 5-15R receptacle on a power strip or UPS output. Choose this 14 AWG heavy-duty version over the standard 18 AWG cord when equipment draws more than 10A, when the run is long, or when a high-temperature jacket is preferred. The cord is available in multiple lengths to fit desktop, under-desk, and in-rack runs; select the length that matches the distance from outlet to equipment. Custom lengths, bulk packaging, and OEM kitting are available on request — contact CableLeader for quotations, imprinted labels, or kitting programs.

Product Comparison: 14 AWG Heavy Duty vs 18 AWG Standard NEMA 5-15P to C13 Power Cord

Both cords use the same NEMA 5-15P wall plug and IEC 60320 C13 device connector, so they are physically interchangeable. The difference is conductor gauge and jacket: the 14 AWG SJT version carries more current with less voltage drop and tolerates higher temperatures, while the 18 AWG SVT version is a lighter standard cord for typical single-device loads. The table below summarizes the decision:

Choose the 14 AWG SJT heavy-duty cord when equipment draws more than 10A, on long runs where voltage drop matters, or in warm enclosed cabinets that benefit from the 105°C jacket — servers, workstations, and high-power devices.
Choose the 18 AWG SVT standard cord for typical desktops, monitors, and printers drawing up to 10A, where a lighter, more flexible cord is preferred.

FAQ

Q1. What is the difference between a 14 AWG and an 18 AWG power cord?

A 14 AWG power cord uses a thicker conductor that carries up to 15A, while an 18 AWG cord is limited to 10A. The heavier 14 AWG copper lowers resistance and voltage drop, runs cooler under load, and suits higher-draw equipment and long runs; 18 AWG is fine for a typical PC and monitor. Both use the same NEMA 5-15P and C13 connectors, so they are interchangeable physically — choose 14 AWG when the load exceeds 10A.

Q2. Is this cord compatible with my desktop, monitor, or server?

Yes, as long as the device has a standard IEC 60320 C14 inlet. The C13 end mates with the C14 inlet on most desktop PCs, power supplies, LCD/LED monitors, servers, managed switches, and laser printers, and the NEMA 5-15P plug fits any standard 120V US outlet. Check the rear of your equipment for the three-pin C14 inlet to confirm the match.

Q3. What gauge and rating do I need for high-draw equipment?

Use 14 AWG at 15A/125V for equipment that draws more than 10A, for long cable runs, or where a high-temperature jacket helps. The 14 AWG conductor supports up to 1,875 watts, versus 1,250 watts for a standard 18 AWG cord. For a basic PC-and-monitor setup, 18 AWG is enough; step up to this 14 AWG SJT cord for servers, workstations, and warm equipment bays.

Q4. How do I connect this power cord?

Plug the NEMA 5-15P three-prong end into a standard 120V wall outlet or power strip, then push the C13 connector onto the C14 inlet on the back of your device until it seats fully. Both connectors are keyed and polarized, so each end fits only one way, and no tools are required for installation.

Q5. Which power cord is best for a server or high-power workstation?

A 14 AWG SJT cord rated 15A/125V is the better choice for servers, multi-component workstations, and high-draw equipment, because the heavier gauge carries more current with less voltage drop and the 105°C jacket adds thermal margin in enclosed racks. Reserve standard 18 AWG cords for low-draw desktops and monitors.