NEMA SS2-50R Locking Power Cord XLS250R-A
This NEMA SS2-50R Locking Power Cord (Model: XLS250R-A / XH450R-A) is a heavy-duty, 4-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 SS2-50R standards, rated for 50A at 125/250V AC, and is compatible with matching SS2-50P 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 SS2-50R (Twist-Lock, 4-Pole, 4-Wire Grounding)
- Rated Current/Voltage: 50A / 125/250V AC
- Conductor Count: 4-Conductor (Hot, Hot, Neutral, Ground)
- Wire Gauge Options: 6/3+8/1, 4/6
- Compatible Cable Types: SJTW, SJTOW, STW, STOOW, SOW, SOOW, SJEOW, SEOW, SJEOW
Wiring Configuration Table:
| Conductor | Color Code (Typical) | Function | Terminal Position |
|---|---|---|---|
| 1 | Black | Hot (L1) | Pin 1 |
| 2 | Red | Hot (L2) | Pin 2 |
| 3 | White | Neutral | Pin 3 |
| 4 | Green | Ground | Pin 4 |
Note: Wire color codes may vary by manufacturer; always verify with local electrical codes and product documentation.
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