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Nilight 50AMP Generator Power Inlet Box Pre-drilled ETL Listed NEMA SS2-50P
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 8:22 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
3.65/28
Recent Value
3.27/22
Market Standing
14.55/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓50 AMP Generator Power Inlet Box: NEMA SS2-50P. Rated for 50AMP 125/250V. 50Amp generator inlet box with 3 prong SS2-50P inlet plug, suitable for all 50 amp NEMA SS2-50 generator cord. This 50A power inlet box is a good partner for the generator to accommodate the power cord. It is designed to be installed in outdoor areas where generators are used outdoors, and also be ideal for backup power during power outages and bad weather, etc.
✓Upgraded design: We have made improvements to the problem that most buyers complain about that it's difficult in punching the hole. There are 4 pre-drilled holes in the upgraded box, you don't need to drill the hole. You can insert the wires from any side and there is plenty of room for heavy gauge wires and it's easy to get the cables in the pre-drilled holes. Installation is easy by following the installation guide. Also, this outlet box has ample space, provides a neater wiring, better heat d
✓Superior Quality: This heavy-duty metal power box is constructed with anti-rust coating, it is durable enough for withstanding the elements such as wind, rain and rust. In addition, it adopts a flip design, with weatherproofing foam inside, which is dedicated to preventing dust and humid air, greatly improves Anti-impact ability and provides better waterproof protection for the internal wires and connections.
✓LED indicator light: There is a clear green warning light on the cover, when the power is successfully and correctly connected, the LED will light up. Compared to the old version, the 30 ampere plug at the entrance of the generator can provide the best performance and higher safety when working at night and in dark conditions.
✓ETL Certified: We are committed to providing safer power transmission and make it comply with ETL standards. Our Generator Power Inlet Box has been tested at an ETL laboratory and found to meet all applicable Standards for Safety published by relevant NRTLs. Package includes: 50 Amp Generator Power Inlet Box, 3pcs mounting screws and installation guidance.
⚙️ Specifications
Material
Metal
Brand
Nilight
Color
50A Generator Box 3 Prong
Style
RV Accessory
Finish Type
Powder Coated
Brand Name
Nilight
Model Number
50409RV
Manufacturer
Nilight
UPC
840323914178
Included Components
50 AMP Generator Power Inlet Box
Part Number
50409RV
