NEMA SS1-50R Locking Power Cord XLS150R-A
This NEMA SS1-50R Locking Power Cord (Model: XLS150R-A / XH350R-A) is a heavy-duty, 3-conductor marine-grade power cable engineered for high-reliability shore power applications in North America. Designed with a twist-locking receptacle mechanism, it ensures secure, vibration-resistant connections ideal for yachts, boats, RVs, and marina docking stations. The receptacle conforms to NEMA SS1-50R standards, rated for 50A at 125V AC, and is compatible with matching SS1-50P plugs. Built for durability in wet and corrosive environments, 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 SS1-50R (Twist-Lock, 3-Pole, 3-Wire Grounding)
- Rated Current/Voltage: 50A / 125V AC
- Conductor Count: 3-Conductor (Hot, Neutral, Ground)
- Wire Gauge: 6/2 + 8/1, 3/6 AWG (as specified in product labeling)
- Cable Jacket Options: SJTW, SJTOOW, STW, STOOW, SOW, SOOW, SJEOW, SEOW, SJEOOW — suitable for indoor/outdoor, wet/dry, and industrial use
- Locking Mechanism: Twist-lock design prevents accidental disconnection under vibration or movement
- Applications: Marine shore power, RV parks, portable generators, temporary construction power, outdoor events
Wire Configuration Table:
| Conductor | Color Code (Typical) | Function | Gauge (AWG) |
|---|---|---|---|
| 1 | Black | Hot (Line) | 6 |
| 2 | White | Neutral | 6 |
| 3 | Green | Equipment Ground | 8 |
Note: Actual wire color coding may vary by manufacturer; always verify with local electrical codes and product documentation.
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This product is ideal for professionals and consumers seeking reliable, code-compliant power delivery in demanding marine and recreational vehicle environments. Its robust construction and standardized NEMA interface ensure compatibility and safety across North American infrastructure.
