NEMA L7-30R Locking Power Cord XL730R-A
This NEMA L7-30R Locking Power Cord (Model: XL730R-A / XH730R-A) is a heavy-duty, 3-conductor industrial-grade power cable engineered for high-reliability applications in North America. Designed with a twist-locking receptacle mechanism, it ensures secure, vibration-resistant connections ideal for portable generators, RVs, marine equipment, construction tools, and commercial HVAC systems. The receptacle conforms to NEMA L7-30R standards, rated for 30A at 277V AC, and is compatible with matching L7-30P plugs. Built for durability, the cord features a rugged black thermoplastic housing and gold-plated brass contacts for superior conductivity and corrosion resistance.
Key Technical Features:
- Receptacle Type: NEMA L7-30R (Twist-Lock, 3-Pole, 3-Wire Grounding)
- Rated Current/Voltage: 30A / 277V AC
- Conductor Count: 3-Conductor (Hot, Neutral, Ground)
- Wire Gauge Options: Available in 14 AWG, 12 AWG, and 10 AWG configurations
- Jacket Material: Thermoplastic elastomer or PVC, suitable for indoor/outdoor use
- Certifications: UL Listed, CSA Certified, RoHS Compliant
Compatible Wire Types & Gauges:
| Wire Type | Gauge (AWG) | Application Notes |
|---|---|---|
| SJ | 14 | Light-duty indoor use |
| SJO | 14 | Oil-resistant, moderate flexibility |
| SJOW | 14 | Oil & water resistant, outdoor rated |
| SJOO | 14 | Extra oil resistance |
| SJT | 14 | Thermoplastic, general purpose |
| SJTW | 14 | Weather-resistant, outdoor use |
| SJTO | 14 | Oil-resistant thermoplastic |
| SJTOW | 14 | Oil & weather resistant |
| S | 12/10 | Heavy-duty, extra flexible |
| SO | 12/10 | Oil-resistant, industrial grade |
| SOW | 12/10 | Oil & water resistant |
| SOO | 12/10 | Extra oil resistance |
| SOOW | 12/10 | Oil, water, ozone resistant |
| ST | 12/10 | Thermoplastic, general purpose |
| STO | 12/10 | Oil-resistant thermoplastic |
| STOW | 12/10 | Oil & weather resistant |
| STOO | 12/10 | Extra oil resistance |
| STOOW | 12/10 | Oil, water, ozone resistant |
| SJW | 14 | Weather-resistant |
| SW | 12/10 | Heavy-duty, weather-resistant |
| AWM Style 22094 | — | Appliance wiring material, specific applications |
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