NEMA 5-15P to NEMA 5-15R Power Cord Extension Cable

Custom NEMA 5-15P to NEMA 5-15R Power Cord Extension Cable for Grounded Equipment Connections

The Custom NEMA 5-15P to NEMA 5-15R Power Cord Extension Cable is built for buyers who need a short, grounded American power extension with controlled specifications. Current rating, wire gauge, cable length, jacket material, plug molding, receptacle angle, color, printing and certification can be configured according to the final application. Common builds include 10A, 13A and 15A versions with 18AWG, 16AWG or 14AWG cable for office equipment, test benches, adapters, appliances and OEM electrical systems.

Why Choose Our Custom NEMA 5-15P to NEMA 5-15R Power Cord?

A short extension cord looks simple. It is not. In B2B purchasing, the details that decide whether a cable passes incoming inspection are usually wire gauge, jacket type, molding quality, plug fit, labeling and certification scope.

NEMA 5-15P Male Plug to NEMA 5-15R Female Connector for Standard US Power Extension

This cable uses a NEMA 5-15P male plug on one end and a NEMA 5-15R female receptacle on the other end. The configuration extends a grounded American 3-prong connection without changing the equipment-side plug type.

For buyers, that means easier compatibility with office equipment, power adapters, monitors, test devices and small appliances using standard 5-15 connections. Fewer mismatched cords. Faster installation.

Optional 18AWG, 16AWG and 14AWG Conductors Control Voltage Drop and Heat

The cable can be produced with 18AWG, 16AWG or 14AWG conductors according to rated current, cable length and load requirement. Short low-load applications may use a lighter gauge, while longer cables or higher-current devices usually require a thicker conductor.

This helps purchasing teams avoid the common mistake of selecting only by length. The wire gauge must match the actual load, otherwise heat rise, voltage drop and compliance risk become hidden problems.

Molded Plug and Receptacle Improve Strain Relief and Batch Consistency

The molded NEMA 5-15P plug and NEMA 5-15R receptacle help protect the cable exit area from repeated bending and pulling. Strain relief length, molding shape, plug angle and receptacle direction can be adjusted for different installation spaces.

For OEM projects, consistent molding is not just about appearance. It affects installation fit, labeling position, carton packing and long-term repeatability across production batches.

Custom Jacket and Length Options Fit Real Installation Layouts

Available jacket options can include SVT, SJT, SJTW, PVC or rubber-based constructions depending on flexibility, thickness, environment and certification needs. Cable length can be made from compact 0.3m jumpers to longer project-specific extensions.

This gives buyers a practical way to reduce cable clutter, avoid unnecessary slack and keep equipment wiring clean in production lines, test benches, offices and packaged equipment kits.

Complete Product Specifications

Buyer's Insight: Many buyers only ask for a “NEMA 5-15 extension cord,” but the real cost and safety difference comes from AWG, jacket type and molding design. A 0.3m adapter cable for a test bench and a 3m extension for equipment packaging should not be treated as the same product. If the cable is used in a certified device kit, confirm the complete cord approval before mass production.

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Professional Applications You Can Trust

For office equipment and computer accessories, outlet position is often the real problem. A short NEMA 5-15P to NEMA 5-15R extension cable gives installers extra reach without changing the device's original plug standard.

In test benches and production lines, technicians plug and unplug devices repeatedly. Molded strain relief and suitable wire gauge help reduce cable-end damage and keep the test station wiring more stable during daily use.

For OEM equipment kits, standard retail extension cords may create extra slack, inconsistent labels or packaging issues. Custom length, color, printing and receptacle shape help the cable fit the product package and installation instructions more accurately.

Advanced Safety Features

The grounded 3-prong NEMA 5-15 configuration supports compatible US power systems. Proper conductor connection, polarity, grounding continuity and insulation performance should be verified during production inspection.

Wire gauge selection matters. A longer extension cable or a higher-load device may require 16AWG or 14AWG instead of 18AWG to help control heat rise and voltage drop under normal operating conditions.

For humid or more demanding environments, jacket selection should be reviewed carefully. SJTW or other suitable jacket options may be selected when the application requires better environmental resistance, subject to final certification and usage conditions.

Manufacturing Excellence

With 17 years of power cord manufacturing experience, we support custom NEMA power cord projects for OEM brands, electrical equipment manufacturers, distributors and system integrators. Production can be arranged according to confirmed drawings, existing samples, cable markings, plug standards and target-market compliance requirements.

Each production order can include 100% outgoing electrical testing for continuity, polarity, grounding and insulation performance. Qualified conductors, controlled molding parameters and consistent cable marking help reduce batch variation and incoming inspection failures.

Frequently Asked Questions

Q: What is a NEMA 5-15P to NEMA 5-15R power cord used for?

A: It is used to extend a grounded American 3-prong power connection. Common applications include computers, monitors, adapters, office equipment, small appliances, test benches and OEM equipment kits.

Q: What wire gauge is available for this extension cord?

A: Common options include 18AWG, 16AWG and 14AWG. The correct choice depends on rated current, cable length, temperature requirement and certification scope.

Q: Can this cable be made for 15A applications?

A: Yes, a 15A configuration can be produced when the plug, receptacle, conductor, jacket and certification all support the required rating. Buyers should confirm the final BOM before mass production.

Q: Can the receptacle be made with an angled design?

A: Yes. The NEMA 5-15R female connector can be developed with straight, angled or low-profile molding depending on installation space and tooling feasibility.

Q: What information is needed for a quotation?

A: Please provide cable length, wire gauge, rated current, jacket material, plug and receptacle molding style, cable color, certification requirement, order quantity and packaging method. The sample dispatch timeline can be confirmed after specification review.

Custom Solutions for Your Business

Length Customization: Cable length can be made from short 0.3m adapter cables to longer extension cords for equipment connection, packaging kits and installation projects. Custom length helps reduce unused cable slack.

Wire Gauge and Jacket Material: 18AWG, 16AWG, 14AWG and other conductor sizes can be selected according to current rating and cable length. SVT, SJT, SJTW, PVC or rubber jacket options can be reviewed according to flexibility, thickness and usage environment.

Custom Molding: Straight plug, angled receptacle, low-profile body, special strain relief and customized cable exit direction can be developed for OEM applications. This is useful when the outlet or equipment space is limited.

Branding and Packaging: Cable printing, plug marking, logo engraving, product labels, inner bags and cartons can be customized for equipment manufacturers, distributors and private-label power accessories.

Certification Matching: UL, cUL, ETL, CE, RoHS and other certification options can be reviewed according to the final plug, cable and receptacle structure. Certification matching should be confirmed before tooling or mass production.

Contact Us

✔ Custom Length and AWG Options | ✔ 100% Electrical Testing | ✔ OEM & ODM Power Cord Manufacturing

Ready to discuss your Custom NEMA 5-15P to NEMA 5-15R Power Cord Extension Cable requirements? contact us at rhea@szkuncan.net for expert guidance and competitive pricing.